Roger Federer is one of the greatest tennis players of all time and retired as a 20-time Grand Slam champion. He had an ...

Lucrative endorsements and a stake in shoe brand On have made the Swiss star just the seventh athlete in the three-comma club—and a food tech investment may serve up another payday. Federer—whose ...

Editor’s Note: This story is a part of Peak, The Athletic’s desk covering leadership, personal development and success through the lens of sports. Follow Peak here. One day last June, during a steady ...