When Marvelous Marvin Hagler Tamed The Beast

#OnThisDay in 1986, #marvinhagler knocked out John ’The Beast’ Mugabi. #boxing #boxingknockouts Subscribe to our YouTube channel to get notified about the latest highlights, free full fights, and fight week content as it’s posted. Follow Top Rank on X: Follow Top Rank on Instagram: Follow Top Rank on TikTok: @trboxing Like Top Rank on Facebook: