Dada 5000: From Miami Backyards to Bare Knuckle Empire
Quick Facts
| Detail | Info |
|---|---|
| Real Name | Dhafir Harris |
| Born | August 4, 1977, Cat Island, Bahamas |
| Nickname | Dada 5000 |
| Height | 6'3" (191 cm) |
| Weight | 250-270 lbs (113-122 kg) |
| Hometown | Cutler Bay (Perrine), Miami, Florida |
| MMA Record | 2-0 (1 NC) |
| Promotions Fought For | Local Florida circuits, Bellator MMA |
| Active Years (Fighting) | 2010-2016 |
| Organization Founded | BYB Extreme Fighting Series (now BKB Bare Knuckle Boxing) |
| Documentary | Dawg Fight (2015, dir. Billy Corben) |
| Known For | Miami backyard fighting scene, rivalry with Kimbo Slice, founding BYB/BKB |
Overview
If Kimbo Slice was the man who proved that backyard fighting could go viral, Dada 5000 was the man who proved it could become an institution. While Kimbo took his fame and chased the bright lights of EliteXC, CBS, and the UFC, Dhafir Harris stayed in the neighborhood. He built a ring in his mother's backyard. He organized the fights. He created the scene. And when the cameras came -- first the cell phone cameras of the locals, then Billy Corben's documentary crew -- what they found was not just a man fighting. They found a man building something.
That something eventually became BYB Extreme Fighting Series, the promotion that would evolve into BKB Bare Knuckle Boxing, one of the largest bare-knuckle organizations in the world. The path from a makeshift ring in West Perrine to a global combat sports brand is one of the most improbable stories in fighting history, made more extraordinary by the fact that its architect nearly died along the way -- clinically dead in the cage at Bellator 149, brought back to life, and still stubborn enough to build an empire on the other side.
This is the story of Dada 5000.
Early Life
Dhafir Harris was born on August 4, 1977, on Cat Island, one of the quieter islands in the Bahamas chain. His mother, Eleanor Stewart, was a schoolteacher. He was the youngest of three sons -- one brother would go on to work for Homeland Security, the other became a Miami-Dade corrections officer. The family immigrated to the United States when Dhafir was young, settling in the Cutler Bay area of southern Miami-Dade County -- the same neighborhoods of Perrine and West Perrine where another Bahamian-American kid named Kevin Ferguson was growing up just blocks away.
West Perrine was, and remains, one of the toughest communities in South Florida. A suburban pocket of less than two square miles where over 73% of residents are African-American, more than a third are unemployed, and violent crime is a daily reality. In this environment, fighting was not a sport. It was a survival skill.
Harris took the straight path first. At age 20, he became a correctional officer. At 23, he transitioned to the Florida Department of Children and Families, where he worked until 2004. These government jobs gave Harris a perspective on the cycles of poverty and violence in his community that would later inform his approach to organizing fights as an alternative to street violence.
But the straight path was not where his story was headed.
The Kimbo Connection
The relationship between Dhafir Harris and Kevin Ferguson is the origin story for both of their legends, and it is a story of friendship, betrayal, rivalry, and ultimately, grudging respect.
Harris and Ferguson grew up blocks apart in Perrine. They ran in the same circles, knew the same people, survived the same streets. When Ferguson -- now going by Kimbo Slice -- began his meteoric rise through backyard fighting and viral video fame in the early 2000s, Harris was right there with him. He spent roughly a year traveling the world as Kimbo's bodyguard, part of the inner circle as Kimbo's street fight videos exploded across the internet and transformed an unknown bouncer into one of the most recognizable fighters on the planet.
Harris was not content to stay in the background. He was a fighter himself -- a massive man who bench-pressed 670 pounds and possessed raw physical presence that demanded attention. He recorded his own backyard fight debut, a spectacular performance that should have launched his own parallel career.
It never aired.
Kimbo's management buried the footage. The reason was simple and ruthless: they could not afford another backyard fighting star from the same neighborhood diluting Kimbo's brand. Kimbo was their product. Dada was a threat.
The betrayal was the fracture point. Harris left Kimbo's crew and made a decision that would define his life. If they would not let him be a star in Kimbo's world, he would build his own.
From Kimbo's perspective, the split was framed differently. In a 2016 Sherdog interview, Kimbo accused Dada of stealing his image, calling him a "piece of s---." The truth likely lives somewhere in between. But the result was undeniable: two men from the same block, once allies, became bitter rivals -- and that rivalry would fuel both of their careers for over a decade.
Building His Own Scene
What Dhafir Harris built in his mother's backyard in West Perrine was something more than a fight club. It was an ecosystem.
He constructed a 12-foot by 12-foot ring. He recruited fighters from the neighborhood -- men who had no gym memberships, no training camps, no prospects, but who had been fighting their entire lives and needed an outlet that was better than a street corner. He organized the bouts, set the rules (such as they were), handled the money, and served as promoter, matchmaker, and authority figure all at once.
The fights were bare-knuckle, savage, and unregulated. No doctors. No ambulances. No athletic commissions. Just two men in a small ring, fighting to the finish, surrounded by locals betting cash and filming on their phones.
But there was a method to it. Harris was not promoting random violence. He was channeling the violence that already existed in West Perrine -- the shootings, the stabbings, the retaliatory cycles -- into something structured. A beef between two men could be settled in the ring instead of on the street. Harris became known as "the Don King of illegal backyard fights," a comparison that captured both his promotional instincts and the morally complicated nature of his operation. He was giving young men a way to earn money and settle disputes without guns. He was also profiting from their willingness to absorb damage without medical oversight.
The events grew. The crowds grew. The videos circulated online. State authorities eventually began cracking down on the unsanctioned bouts, forcing Harris to consider a new direction.
Dawg Fight Documentary
In 2015, director Billy Corben -- the acclaimed filmmaker behind Cocaine Cowboys and ESPN's 30 for 30 episode "The U" -- released Dawg Fight, a documentary that brought the West Perrine backyard fighting scene to a global audience.
The film centers on Dada 5000 and the world he built in his mother's backyard, opening with the neighborhood's poverty and violence before zeroing in on the ring, the fighters, and the man who holds it all together. Released on Netflix, it earned a 6.3 rating on IMDb. The critical reception was mixed but engaged -- reviewers acknowledged the filmmaking quality while grappling with the ethical questions. Was this exploitation or empowerment? Was Harris a community leader or a promoter profiting from desperation? The documentary presented the evidence and let the audience decide.
For Harris, the documentary was a turning point. It gave him national name recognition, established him as a figure distinct from Kimbo Slice, and planted the seed for what would come next: the transformation from underground organizer to legitimate promoter.
The Bellator Disaster
By 2016, the rivalry between Dada 5000 and Kimbo Slice had simmered for over a decade. Both men had tried to arrange a fight as early as 2011, when a bout was announced for a WFO MMA promotion event in Las Vegas, but it never materialized. Bellator MMA, sensing the commercial potential of two backyard legends settling their beef on a major platform, made it happen.
On February 19, 2016, at Bellator 149 in Houston, Texas, Dada 5000 and Kimbo Slice finally met in the cage. On paper, it was the culmination of a deeply personal rivalry. In reality, it was one of the worst fights in professional MMA history.
Both men were visibly exhausted within the first round, stumbling through three rounds of barely functional combat. At 1:32 of the third round, Harris collapsed to the canvas after absorbing a punch from Kimbo, and the referee stopped the fight.
But the nightmare was just beginning.
After the fight, Harris went into cardiac arrest. His kidneys failed. He was pronounced clinically dead. Doctors discovered extreme levels of potassium in his blood -- the result of rhabdomyolysis brought on by dropping nearly 40 pounds in weeks to make weight for the fight.
"I did code, aka died, during the fight," Harris later recounted. He claimed he suffered two heart attacks in the cage, described seeing his spirit leave his body. He spent nearly two weeks in the hospital before being released on March 2, 2016.
The aftermath compounded the disaster. Post-fight drug testing revealed that Kimbo Slice had tested positive for nandrolone, an anabolic steroid. The result of the fight was overturned to a no contest. Harris had nearly died fighting an opponent who was cheating.
Less than four months later, Kimbo Slice himself was dead from congestive heart failure at age 42. Harris, despite the bitterness of their rivalry, paid tribute on Instagram, writing that Kimbo "Showed the World that a guy from the Back yard circuit Can make it in Professional Sports and do the impossible."
It was the end of a chapter. But for Harris, it was not the end of the story.
Founding BYB Extreme and the Evolution to BKB
The near-death experience at Bellator 149 would have ended most people's involvement with combat sports entirely. Dhafir Harris used it as fuel.
In 2015, before the Bellator fight, Harris had already co-founded BYB Extreme Fighting Series with Mike Vazquez, a former owner of NASCAR team HRT Motorsports. BYB -- an abbreviation of "Back Yard Brawl" -- was a bare-knuckle fighting promotion designed to take the raw energy of the backyard scene and channel it into a regulated, legitimate enterprise. The concept was audacious: could the underground world that Harris had built in his mother's backyard be scaled up into a professional organization?
The promotion went on hiatus following the Bellator disaster and Harris's hospitalization, but it came roaring back. On April 5, 2019, BYB hosted BYB 2: Brawl for it All in Cheyenne, Wyoming, launching the current run of numbered events that would establish the organization as a serious player in the bare-knuckle fighting space.
BYB's signature innovation was the Trigon -- a patented three-sided cage marketed as the smallest fighting surface in combat sports. The cramped, triangular enclosure with impossibly tight corners forced constant engagement. There was nowhere to run, nowhere to circle. In the Trigon, you fought or you got cornered, and that relentless pace became the brand's defining characteristic.
The promotion hosted events across the United States and expanded internationally with events in London, with Dada 5000 serving as both the public face and a hands-on promoter.
In November 2022, Harris himself returned to the Trigon at BYB 13 in Tampa, stepping back into competition years after his near-fatal Bellator experience. He confirmed in a 2021 interview that his MMA career was over, but bare-knuckle -- the format where his story began -- was different. It was home.
The biggest move came in May 2024, when BYB Extreme acquired BKB (Bare Knuckle Boxing), a UK-based promotion that held the distinction of being the world's oldest professional bare-knuckle boxing company. The merger created the largest bare-knuckle organization in the world in terms of roster, content library, and distribution.
In February 2025, BYB Extreme officially rebranded as BKB Bare Knuckle Boxing, unifying both brands under a single name. The rebrand coincided with a landmark distribution deal with VICE TV, making BKB the channel's first live programming as it pivoted toward sports content. In August 2025, NBCUniversal announced that BKB would be carried live in Spanish on Telemundo Deportes Ahora, extending the brand's reach into the massive Latin American combat sports audience.
From a ring in his mother's backyard to network television deals and international expansion, Dhafir Harris built exactly what he set out to build. The kid from Perrine whose fight footage was buried by Kimbo's management now runs one of the most significant bare-knuckle fighting organizations on the planet.
Legacy
The legacy of Dada 5000 is more complex and, in many ways, more consequential than the simple narrative of "backyard brawler turned promoter" suggests.
As a fighter, Harris's 2-0 professional MMA record (with one no contest) does not capture the scope of his backyard career or his significance within the fighting community. His near-death experience at Bellator 149 remains one of the most harrowing moments in combat sports history.
As a community figure, Harris played a complicated role in West Perrine. The fights he organized were dangerous and unregulated, and the moral questions raised by Dawg Fight remain unresolved. But the alternative -- street violence that claimed lives on a regular basis -- was worse. Harris provided a structure, however imperfect, for men to settle disputes without resorting to gun violence. The community itself largely viewed him as a positive force.
As a promoter, Harris's achievement is remarkable. BKB Bare Knuckle Boxing represents the most direct through-line from backyard fighting culture to the modern bare-knuckle industry. It is the only major organization founded by someone who actually lived the backyard life -- who built the ring, organized the fights, took the punches, and nearly died in the cage. In the ecosystem of underground-to-mainstream fighting organizations, alongside promotions like Streetbeefs and BKFC, Dada 5000's creation stands as proof that street fighting can be channeled into something sustainable.
His rivalry with Kimbo Slice remains central to his story. The two men from Perrine represented different responses to the same question: what do you do when the world discovers that people in your neighborhood fight? Kimbo became the star. Dada became the promoter. Both paths had their costs -- Kimbo's life, Dada's health -- and both contributed something essential to modern combat sports.
Dhafir "Dada 5000" Harris is still here, still building, still promoting. From a correctional officer's desk to a ring in his mother's backyard to clinical death in a Bellator cage to the helm of a global bare-knuckle empire -- the chapters already written are enough to secure his place in the history of underground fighting.
Frequently Asked Questions
What is Dada 5000's real name?
Dada 5000's real name is Dhafir Harris. He was born on August 4, 1977, on Cat Island, Bahamas, and raised in the Cutler Bay/Perrine area of Miami, Florida.
What is the connection between Dada 5000 and Kimbo Slice?
Dada 5000 and Kimbo Slice grew up blocks apart in the Perrine neighborhood of Miami. Harris served as Kimbo's bodyguard during Kimbo's early rise to fame. The relationship fractured when Kimbo's management team allegedly buried footage of Dada's fighting debut to prevent him from becoming a competing star. The two became bitter rivals and eventually fought at Bellator 149 in 2016.
What happened to Dada 5000 at Bellator 149?
At Bellator 149 on February 19, 2016, Dada 5000 fought Kimbo Slice and lost by TKO in the third round when he collapsed from exhaustion. After the fight, Harris suffered cardiac arrest, kidney failure, and severe dehydration. He was clinically pronounced dead before being resuscitated and spent nearly two weeks in the hospital. The result was later overturned to a no contest after Kimbo tested positive for the anabolic steroid nandrolone.
What is the Dawg Fight documentary?
Dawg Fight is a 2015 documentary directed by Billy Corben (Cocaine Cowboys, ESPN's "The U") that chronicles the backyard bare-knuckle fighting scene in West Perrine, Florida, with Dada 5000 at its center. The film was released on Netflix and holds a 6.3 rating on IMDb.
What is BYB Extreme?
BYB Extreme Fighting Series was a bare-knuckle fighting promotion co-founded by Dada 5000 (Dhafir Harris) and Mike Vazquez in 2015. BYB stands for "Back Yard Brawl." The organization hosted its first major event in April 2019 and is known for its patented three-sided Trigon cage. In May 2024, BYB acquired the UK-based BKB, and in February 2025, the combined organization rebranded as BKB Bare Knuckle Boxing.
What is the Trigon?
The Trigon is BYB/BKB's patented three-sided fighting cage, marketed as the smallest fighting surface in combat sports. Its triangular shape with tight corners forces constant engagement and prevents fighters from circling away from action.
Is Dada 5000 still fighting?
Harris retired from professional MMA following his near-fatal experience at Bellator 149 in 2016. However, he returned to competition in the bare-knuckle format, fighting at BYB 13 in Tampa in November 2022. He now primarily serves as a promoter and the public face of BKB Bare Knuckle Boxing.
What is Dada 5000's professional MMA record?
Dada 5000 has a professional MMA record of 2 wins and 0 losses, with 1 no contest. Both of his wins came by KO/TKO in local Florida bouts. His only Bellator fight, against Kimbo Slice, was overturned to a no contest.
Did Dada 5000 really die during a fight?
Yes, by his own account and medical reports, Dada 5000 was clinically pronounced dead after his fight with Kimbo Slice at Bellator 149. He suffered cardiac arrest brought on by extreme dehydration and kidney failure caused by a rapid 40-pound weight cut. He was resuscitated and recovered after nearly two weeks of hospitalization.