Matthew Stanley Hamill[1] (born October 5, 1976) is a Deaf American mixed martial artist and wrestler who has competed in the Light Heavyweight division of the UFC.[2] He is a three-time NCAA Division III National Champion in wrestling (167 lb class in 1997, 190 lb class in 1998 and 197 lb class in 1999) while attending the Rochester Institute of Technology (RIT) in Rochester, New York.[3] Hamill also has a silver medal in Greco-Roman Wrestling and a gold medal in Freestyle Wrestling from the 2001 Summer Deaflympics.[4] He is the only man to defeat Jon Jones, albeit by disqualification due to Jones’ illegal elbows. Hamill himself disputes the victory.[5]