Quenton Marselles Brown Sr
A life defined by purpose, perseverance, and the relentless pursuit of excellence.
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I never saw obstacles as reasons to stop. I saw them as reasons to get stronger.
— Quenton Marselles Brown
The Champ is Here
2x World Heavyweight Champion
Quenton Marselles Brown Sr. aka “Marselles Brown” is a towering professional in the Athletic World and in the Health and Wellness Arena. Many have said that this 7-foot-tall giant could not make it in boxing. One trainer informed him, “No one that tall can”. His drive and determination allowed him to maintain a professional career that allowed him to make money and to excite audiences around the country. By boxing standards today, he would have been considered a phenomenon in boxing. He has had an outstanding amateur career.
“More Than A Conqueror” 2015 WBU C.A.M Heavyweight Champion 2016 WBU World Heavyweight Champion Professional Record is 32 wins, 1 draw, 18 losses and 25 KO’s
Marselles Brown Boxing Legacy
Boxing History
He has sparred with the following fighters: John Ruiz, Hasim Rahman Sr., Shannon Briggs, Larry Donald, Mike “The Bounty” Hunter Sr., Riddick Bo, Greg Page, Eddie Chambers, Andrew Golota, and Oliver McCall. He's been trained by: Floyd Mayweather Sr., Roger Mayweather, Jeff MayWeather, Jimmy Ellis, Dr. Alonzo Jones, Kenny Adams, Michael McCollum, and Yoel Judah.
Promotions
In his career, he has signed with promoters: Art Dore, Cedric Kushner and ending his career with Don King Productions. Upon retirement Marselles moved to Hawaii. It is without reservation that the world knows that Marselles Brown understands the business of boxing.
Boxing Commission
After being appointed by the Governor of Hawaii to the Hawaii State Boxing Commission Board, Marselles made the decision to come out of retirement to pursue his lifelong dream of a World Title Fight. He is currently under the direction and training of EJ Weathers and Quenton Brown out of Las Vegas, NV.
The Journey
Forged by Experience
Quenton's path was not without obstacles. He faced the kinds of trials that break lesser men — financial hardship, systemic barriers, and moments of profound doubt. But each challenge only sharpened his resolve and deepened his understanding of what it truly means to lead.
He pursued education with the same intensity he brought to boxing, earning credentials and building expertise that would become the foundation of his entrepreneurial ventures. Along the way, he cultivated relationships with mentors, peers, and community members who recognized in him as something extraordinary.
The Vision
A Man of Purpose
Today, Quenton Marselles Brown stands as a testament to what is possible when talent meets tenacity. His story is not simply one of personal achievement — it is a blueprint for anyone who dares to dream beyond their circumstances and work relentlessly to make those dreams real.
He continues to build, to give, and to inspire — driven by the conviction that his greatest chapters are still ahead, and that the measure of a man is found not in what he accumulates, but in what he contributes.
"I never saw obstacles as reasons to stop. I saw them as reasons to get stronger.
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— Quenton Marselles Brown