Aaron Simpson

MMA Fighter

Birthday July 20, 1974

Birth Sign Cancer

Birthplace Colorado

Age 49 years old

#160315 Most Popular


UFC fighter at the middleweight and welterweight levels. He turned professional in 2008.

Before Fame

He went 142-1 as a four-time Arizona high school state champion.


He started his professional career with an 8-0 record before losing his first fight in 2010.

Family Life

He has a pair of twin children named Domenico and Mia.

Associated With

He was knocked out by Josh Burkman's strikes at the World Series of Fighting 2 in 2013.