A wrestler goes through lots of practical problems. They put themselves to face challenges every day in the ring. They take risk of facing injuries. Some those are prone to injuries are forced to retired early. Though every wrestler’s career comes to an end at a certain point of time when he takes the most vital decision of life – to retire. Dwayne 'The Rock' Johnson This week, during a press conference for his new film, Dwayne 'The Rock' Johnson announced his retirement.