Japanese wrestling legend Antonio Inoki died last week at the age of 79 from complications related to a rare disease called amyloidosis. Much like his singular chin, the life Inoki led has no analog among wrestlers in the United States—he was not only among the world’s greatest box office draws for several decades, he was also the founder of a wrestling promotion (New Japan Pro-Wrestling) that changed the way the sport is staged and remains Japan’s most popular organization to this day.