https://yestino.com/entities/video-michael-bisping-db6812Every event involving Video Michael Bispingenhttps://yestino.com/events/video-michael-bisping-s-son-suffers-knockout-in-amateur-mma-c0573ehttps://yestino.com/events/video-michael-bisping-s-son-suffers-knockout-in-amateur-mma-c0573eWed, 14 Oct 2026 14:25:38 GMTMichael Bisping's eldest son, Callum, saw his undefeated amateur run come to an end in brutal fashion. Sources: Yahoo Sports