BIGGEST UPSET IN BOXING HISTORY! Mike Tyson vs Buster Douglas | KO Highlights HD

#miketyson #tyson #knockout Prepare for the greatest shock in boxing history. Undefeated heavyweight king “Iron” Mike Tyson (37-0, 33 KOs) stepped into the ring expecting another easy victory — but instead faced the fight that changed boxing forever. On February 11, 1990, at the legendary Tokyo Dome, Japan, challenger James “Buster” Douglas (29-4-1, 19 KOs) delivered one of the most unbelievable performances ever seen, dethroning Tyson and stunning the world. This historic bout saw Tyson defend his WBC, WBA, and IBF Heavyweight Titles, but determination, heart, and strategy turned the impossible into reality. 🥊 Relive the punches, the drama, and the moment boxing history was rewritten — HD highlights of a true legend-making night. 📅 Date: February 11, 1990 📍 Location: Tokyo Dome, Tokyo, Japan 🔍 Referee: Octavio Meyran #MikeTyson #BusterDouglas #HeavyweightBoxing #BoxingHighlights #ClassicBoxing #IronMike