Undefeated boxer drops dead of a heart attack in the ring “suddenly and unexpectedly”May 19, 2022, 10:19 AM by Alex MarkShare this storyDoctors are baffled.https://totalprosports.com/2022/05/18/undefeated-boxing-champ-with-8-kos-dies-tragically-of-heart-attack-during-fight-video/AC 3 views