BREAKING: Roger Federer announces retirement, says 'time to end my competitive career'

Roger Federer, one of the greatest men's tennis players of all time, has decided to call it quits as far as playing in the Grand Slam and ATP tours are concerned. Federer announced his retirement from competitive tennis on Thursday (September 15). He has won 20 Grand-Slams and is considered among the GOATS in the sport.