Bela Karolyi, the larger-than-life coach who led Nadia Comaneci and Mary Lou Retton to Olympic gold while revolutionizing the sport of gymnastics, only to see his legacy destroyed by allegations of abusive coaching, has died. He was 82.

Former Romania and United States coach Bela Karolyi, who trained Nadia Comaneci to become the first gymnast to score a perfect 10 at the Olympics, has died aged 82, USA Gymnastics said late on Saturday.

The Romanian-born coach, along with his wife Martha, garnered international recognition for his role in turning Team USA women's gymnastics into the gold medal machine it is today