Mixed martial arts fighter was hospitalized with pneumonia and passed away from heart failure

Kevin Randleman, a former UFC Heavyweight Champion, died Thursday. He was 44.

Born in Sandusky, Ohio, Randleman was one of the pioneers of ultimate fighting and mixed martial arts before fading from the sport’s spotlight in the mid-2000s.

According to Bleacher Report writer Jeremy Botter, Randleman was admitted to hospital with pneumonia and later passed away from heart failure.

Before he entered the Octagon, Randleman was a wrestler at Ohio State, winning two NCAA championships and attaining All-American status on three occasions. Randleman debuted in the UFC in 1999 and three fights into his career he was already the heavyweight champion of the world.

Randleman’s final bout of his career came in 2011 bout and he had since gotten involved with the Tapout Training Program.