Andy Ruiz Jr. defeated Ken Frank via first-round TKO in a relatively early-career fight, with Frank's corner throwing in the towel after Ruiz overwhelmed him with fast, powerful combinations, showcasing the hand speed that would later define his career. The stoppage occurred after an accumulation of blows, with the referee stopping the contest, giving Ruiz the win by TKO. #fblifestyle | Oman Fights Updates

Coming for the top 🤫 | Andy Ruiz Jr.

Andy Ruiz Jr. delivered one of boxings all time greatest upsets when he knocked down Anthony Joshua 4x on the way to becoming the new Unified Heavyweight World Champ in 2019. Ruiz returns to the ring on Sunday, 9/4 to face Luis "King Kong" Ortiz on PBC on FOX. #RuizOrtiz 📽️: DAZN | Premier Boxing Champions

"Mum, we don't have to struggle no more!" New unified heavyweight champ Andy Ruiz talks about his incredible upset victory over Anthony Joshua in New York. | MAIN EVENT

Andy Ruiz Jr. was widely counted out against Anthony Joshua, dismissed for his shape and short notice. Pundits expected a routine defense. Instead, Ruiz flipped the script, surviving early danger, dropping Joshua multiple times, and proving skill, timing, and heart can shatter heavyweight expectations on the sport’s biggest stage ever. Tonight Jake Paul has the same opportunity. (via DAZN) #knockout #jakejoshua | Knockout - #1 Page for Fight Fans

Anthony Joshua and Andy Ruiz Jr. faced each other twice for the unified heavyweight championship, with Andy Ruiz Jr. winning the first fight by technical knockout and Anthony Joshua winning the rematch by unanimous decision. #sports #viral #fblifestyle | Bocina News