21 of the most shocking weigh-in moments in MMA history
The funny, the freaky and the downright disturbing
8 years ago
Tim Sylvia
Former UFC heavyweight champion Tim Sylvia retires from MMA after MRI issue
Sylvia went 9-6 with the UFC
11 years ago
Pic: 371 lb former UFC champ refused fight due to morbid obesity
He retired immediately after the fight was cancelled
11 years ago