3. Patrick Day (2019)
Day boxed because he loved the sport. It wasn’t that he had a pressing need for money because he had a university degree. However, he chose to compete instead of working in the health and wellness industry. This had tragic consequences because his last fight proved fatal. Day fought Charles Conwell in a title fight in Chicago. He lost the fight by way of knockout in round 10.

But the 27-year-old received major brain trauma from the KO. He slipped into a coma and sadly died from his injuries after four days. This story stunned the boxing world because it was a reminder of how brutal the sport can be. It is not only career-threatening but can clearly end a fighter’s life. Fighters literally risk their lives whenever they step into a ring. However, they still have a hunger to test themselves. In the end, Day went out doing what he loved.