Spike TV Unveils TUF 12 Cast

Ariel Sexton
Age: 28
Record: 6-2 (1 NC)

A Mauro Sergio protégé, Sexton has never gone the distance as a professional. The 28-year-old Vancouver, British Columbia, Canada, native struck Humberto Brown into second-round submission at a Fite Nite event in Costa Rica in July 2009. Sexton has not fought since.