An autopsy conducted on the remains of Nigerian boxer Segun ‘Success’ Olanrewaju has revealed that the 40-year-old athlete died from sudden cardiac arrest during a boxing match in Ghana. Olanrewaju, a former National and West African light-heavyweight champion, collapsed unexpectedly during a fight on March 29, 2025, at the Bukom Boxing Arena in Accra.
The tragic incident occurred during an undercard bout against Ghanaian boxer John Mbanugu, known by his nickname “Power.” The fight had been progressing without incident when Olanrewaju suddenly fell to the canvas in the middle of the match. The referee immediately halted the bout and called for medical assistance. Despite prompt intervention by medical professionals who tried to revive the boxer, Olanrewaju was sadly pronounced dead at the scene.
The news of his death shocked fans and fellow athletes alike, sending waves of sadness through the boxing community, both in Nigeria and internationally. Olanrewaju was widely respected in the boxing world for his skill, dedication, and sportsmanship. His untimely passing has raised concerns about the safety and health of boxers, especially regarding the risks they face in the ring.
Following the incident, the Nigerian Boxing Board of Control (NBBC) and the West African Boxing Union (WABU) sought a thorough investigation into Olanrewaju’s death, which led to the autopsy being carried out. The results of the autopsy were announced by Remi Aboderin, the Secretary-General of the Nigerian Boxing Board of Control and the President of the West African Boxing Union. According to Aboderin, the preliminary findings of the post-mortem examination showed that Olanrewaju died as a result of sudden cardiac arrest.
“Preliminary post-mortem results indicate that Segun died from sudden cardiac arrest. However, further investigation into his heart condition is required. As a result, his body will not be released to Nigeria for burial until approximately two weeks,” Aboderin stated.
The statement highlights the need for further investigation into Olanrewaju’s heart condition before his remains can be repatriated to Nigeria. This has caused concern among family members and the boxing community, who are waiting for the full investigation results before making any final arrangements.
Olanrewaju’s death has brought attention to the potential risks faced by professional boxers during their careers. Cardiac arrest, though rare, is one of the most serious medical emergencies that can occur in athletes, especially those who engage in high-intensity sports such as boxing. While boxing is a sport that demands physical strength, stamina, and endurance, it also puts immense pressure on the heart due to the intense nature of the competition and the physical blows sustained during matches.
The news of Olanrewaju’s death also shines a spotlight on the medical precautions taken during boxing events. Although medical professionals were present at the Bukom Boxing Arena and rushed to Olanrewaju’s aid immediately, the cause of death raises important questions about the adequacy of health checks and screening for boxers, particularly when it comes to monitoring heart health. These issues are becoming increasingly important as the sport of boxing continues to attract attention globally.
For many Nigerians, Olanrewaju’s death is a heartbreaking loss. His career was marked by his resilience and determination. He was known for his skill in the ring and his commitment to representing Nigeria at the highest level in boxing competitions. His sudden passing has sparked an outpouring of grief from fans, fellow boxers, and sports enthusiasts, who have taken to social media to express their condolences and reflect on his legacy.
The tragic incident also raises concerns about the physical and emotional toll professional boxing can take on its athletes. Although the sport has long been celebrated for its discipline and rigor, it is becoming increasingly clear that athletes, particularly in high-contact sports like boxing, need to be closely monitored to ensure their health and safety. This includes regular medical screenings to detect potential underlying health issues such as heart conditions that could pose a risk during competition.
The Nigerian boxing community has come together to mourn the loss of Olanrewaju and support his family during this difficult time. Many have shared tributes to the late boxer, acknowledging his contributions to the sport and the pride he brought to Nigeria. His passing has also led to calls for improved safety measures in boxing, including enhanced medical screenings and better emergency response protocols at boxing events.
Olanrewaju’s tragic death also emphasizes the need for greater awareness of athletes’ health and the risks associated with professional sports. The issue of sudden cardiac arrest in athletes, while rare, is a serious concern that needs to be addressed through better medical protocols and preventative measures. It is a stark reminder of the importance of ensuring that athletes are fit for competition, not just physically but also in terms of their overall health.
As the investigation into the cause of Olanrewaju’s cardiac arrest continues, his family, fans, and the boxing community await the final results of the investigation. The outcome will hopefully provide a clearer understanding of the factors that contributed to his death, and it may prompt changes in how athletes are monitored and treated to prevent similar tragedies in the future.
Olanrewaju’s passing will no doubt leave a lasting impact on the boxing world, especially in Nigeria, where he was considered a national hero in the sport. His legacy will live on, not only in the memories of his fans and supporters but also in the lessons learned from his untimely death.
In the coming weeks, as the boxing community comes to terms with the loss of one of its brightest stars, there will likely be increased calls for improved safety and health protocols for athletes. Olanrewaju’s death may prove to be a turning point in the ongoing efforts to protect the well-being of boxers and ensure that their health is prioritized alongside their careers.