Underdog boxer unexpectedly becomes world champion with stunning one-punch KO

Adrian Curiel pulled off a huge upset against Sivenathi Nontshinga on Saturday night with a stunning knockout win. Nontshinga had been expected to defend his IBF light-flyweight title in a routine …

Canelo Álvarez is undisputed champ after Caleb Plant knockout - Los Angeles Times

What was the greatest left hook knockout or knock down that you've ever seen in boxing? - Quora

The unexpected victory of an underdog - Tyson KO'd in 10th round

Fury vs Ngannou LIVE: Latest boxing fight updates and reaction after controversial result in Saudi Arabia - Yahoo Sports

Float like a butterfly, sting like a bee” Underdog Cassius Clay defeats Sonny Liston in a technical knockout to win the world heavyweight boxing crown 53 years ago today. : r/sports

Amir Khan: The highs and lows from a memorable career as he announces retirement

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In boxing, has there been KO by jabs? I have seen KO from hooks and uppercuts but never by jabs - Quora

25 Years After the Fall: Mike Tyson, Buster Douglas and Boxing's Biggest Upset, News, Scores, Highlights, Stats, and Rumors

Was there any boxer that had won a championship fight early in their professional career? - Quora

Canelo Álvarez defeats John Ryder by unanimous decision to retain titles – as it happened, Boxing

Francis Ngannou next fight: Opponents for ex-UFC champion who switched from MMA to boxing against Tyson Fury