James Joseph "Gene" Tunneywas an American professional boxer and the world heavyweight champion from 1926–28, he was also a two-time American light heavyweight champion. A highly technical boxer, Tunney had a five fight rivalry with Harry Greb in which he went 3-1-1, knocked out Georges Carpentier and defeated Jack Dempsey twice; first in 1926 and again in 1927. Tunney's successful title defense against Dempsey remains one of the most famous bouts in boxing history and is known as The Long...
(wikipedia)