Jason Day
18 Mar, 1979 in Lethbridge, Alberta, Canada
Jason Day is a Canadian former mixed martial artist born in Lethbridge, Alberta. He has fought for a variety of Mixed martial arts promotions, including the Ultimate Fighting Championship, TKO Major League MMA, and King of the Cage.
Also Known As:
Dooms
UFC 96: Jackson vs. Jardine
59%
(2009)