Martial artists 19 / 49
Jake Shields (1979)
Jameel Massouh (1984)
James Head (1984)
James Irvin (1978)
James Krause (1986)
James McSweeney (1980)
James Mitose (1916)
James Phillips (1980)
James Terry (1981)
James Thompson (1978)
James Toney (1968)
James Vick (1987)
James Warring (1958)
James Wilks (1978)
James Yabe (1941)
Jamie Varner (1984)
Jan Błachowicz (1983)
Jan Lomulder (1967)
Jan Nortje (1975)
Jan Plas (1945)
Jani Lax (1977)
Jared Hamman (1982)
Jared Hess (1983)
Jared Papazian (1988)
Jared Rosholt (1986)
Jason Barrett (1976)
Jason Black (1972)
Jason Brilz (1975)
Jason Chambers (1980)
Jason David Frank (1973)
Jason Day (1979)
Jason DeLucia (1969)
Jason Dent (1980)
Jason Ellis (1971)
Jason Guida (1977)
Jason High (1981)
Jason Lambert (1977)
Jason MacDonald (1975)
Jason Manly (1979)