Agent Tony Godsick believes that his client Roger Federer will have a more successful post-career time than his career itself.
Federer, who has won 20 Grand Slam singles titles - the most in history for a male player, is 37-years-old and he is set to retire one day.
God, who is the President and CEO of Team8, says wherever Federer commits with his body and soul, he will be a world's champion.
"I really feel it. Of course: winning 20 Grand Slams is unique in the men's tennis history," Godsick said on Tennis World.
"But Roger is smart, patient and able to understand complex situations and find an easy solution or give good advice, which is very tough.
"Wherever he commits with his body and soul, he will be a world's champion. Although not in terms of trophies," he added.
"He is a successful father, a successful husband, successful endorsements. I am happy to be a part of his future and experience what happens out there."