2) Bret Hart
Probably the greatest wrestler in pro wrestling history had to give up an excellent career following a few concussions, Bret Hart was known for his time in the WWE but his move to WCW led to his retirement.
After a welcoming start at WCW , “The Hitman” won the WCW World Heavyweight Championship in 1999. It was after Goldberg struck Hart in the neck with a stick that contributed majorly in Hart’s retirement in late 2000 when he was left with no other choice but to retire from wrestling. He was 42 years old at the time of his retirement.
Edited by Staff Editor