Matthew Stanley Hamill is a retired American mixed martial artist and wrestler who last competed in the Light Heavyweight division of the UFC. He is a three-time NCAA Division III National Champion in wrestling while attending the Rochester Institute of Technology in Rochester, New York. Hamill also has a silver medal in Greco-Roman Wrestling and a gold medal in Freestyle Wrestling from the 2001 Summer Deaflympics. He is the only man to defeat the current UFC Light Heavyweight Champion and the current #1 pound-for-pound fighter in the world, Jon Jones. although it was due to DQ for Jones' use of illegal elbows. 

October 5th, 1976 in Loveland (Age 47) as Matthew Stanley Hamill