Nigerian light-heavyweight boxer Gabriel Oluwaseun Olanrewaju, popularly known as “Success,” tragically passed away during a match against Ghana’s Jonathan Mbanugu at the Bukom Boxing Arena on Saturday, March 29. The bout was a special feature of the Bel 7 Star Professional Boxing League fight night.

The eight-round light-heavyweight contest was expected to be a thrilling encounter, but the atmosphere quickly turned somber. After Olanrewaju landed two light punches on Mbanugu, the Ghanaian fighter—nicknamed “Jon Power”—responded with a powerful right hand. Olanrewaju staggered backward, slumped against the ropes, and collapsed, shocking fans and officials alike.
He struggled to breathe as his corner team rushed to his aid, removing his gum shield and attempting resuscitation. The on-site medical team swiftly transported Olanrewaju to the Korle Bu Teaching Hospital, where he was pronounced dead shortly after arrival.
The 40-year-old Nigerian boxer, based in Lagos, began his professional career in 2019, securing a debut victory against Jimoh Najeem on July 30, 2019. He went on to win two more bouts before suffering his first career loss to Durodola Olanrewaju via fourth-round technical knockout.

Olanrewaju’s career was marked by a series of challenges, including a four-fight losing streak before his final bout. He struggled in international competition, losing all six matches in Russia and two in Nigeria. At the time of his death, his professional record stood at 13 wins, 9 losses, and 2 draws, with 12 of his victories coming by knockout.
The tragic incident has deeply affected the boxing fraternity in Ghana and Nigeria. The Ghana Boxing Authority, which sanctioned the match, has yet to release an official statement. The event has reignited discussions around fighter safety and the adequacy of medical protocols in boxing events.
Olanrewaju’s passing is a somber reminder of the inherent risks of combat sports and the need for stringent safety measures. The loss of “Success” has left a void in African boxing and raised concerns about the well-being of fighters in the ring.