0 Puerto Rican boxer Prichard Colon, 16-0 before facing Terrel Williams in 2015, has passed away at 33. Illegal head punches left him in a 221-day coma, unable to walk or speak, sparking a 2016 WBC safety rule named after him. 0 comments · 1d ago · by The Lolgic #boxing#braininjury#prichardcolon