Michael Bisping’s son suffered his first MMA loss.
At 25 years old, Callum Bisping, son of the UFC Hall of Famer and commentator, is just beginning his MMA journey. A former collegiate wrestler at San Francisco State, Bisping decided to follow in his father’s footsteps last year, making his amateur MMA debut with a unanimous decision win in December. Bisping followed that up with the first finish of his career in April, scoring a first-round TKO, but over the weekend, Bisping tasted defeat for the first time, getting knocked out by John McCain at Sundown 2 in Los Angeles.
McCain and Bisping fought for the Sundown amateur catchweight championship, and in the second round, McCain stuffed a takedown attempt from Bisping before putting him against the fence and unleashing a barrage of punches that sent Bisping to the canvas and forced the referee to intervene.
Check out the highlight below.
Michael Bispings son "Callum Bisping" got knocked out unconscious in his first professional loss. pic.twitter.com/wpB4pyiDAq
— sito 🇲🇲 (@sitoslimy5) October 14, 2026