Buster Douglas: Conor Beating Floyd, a Bigger Upset Than Me Over Tyson

Buster Douglas says McGregor beating Mayweather would be an even bigger upset than him KO'ing Mike Tyson.
Conor McGregor beating Floyd Mayweather would be the biggest upset EVER this according to the man responsible for the most shocking upset in boxing history.

How does Francis Ngannou vs. Tyson Fury stack up against Buster Douglas vs. Mike Tyson?

Buster Douglas - News - IMDb

Douglas knocks out Tyson in one of boxing's biggest upsets ever - Sports Illustrated Vault

Buster Douglas: I wasn't impressed with the success Mike Tyson was having — Andscape

Would you consider the defeat of Mike Tyson by Buster Douglas the biggest boxing upset of all time? - Quora

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Mike Tyson vs Buster Douglas: Remembering a fight that changed boxing forever, The Independent

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