Undefeated boxer drops dead of a heart attack in the ring “suddenly and unexpectedly” May 19, 2022 10:19 am by IWB Doctors are baffled. totalprosports.com/2022/05/18/undefeated-boxing-champ-with-8-kos-dies-tragically-of-heart-attack-during-fight-video/ We are primarily funded by readers. Please subscribe and donate to support us! AC Views: