Roger Federer: Kids, Sleep, Net Worth, and Rivalries
There’s something almost superhuman about a pro athlete who treats sleep like a second job. Roger Federer didn’t just win 20 Grand Slams—he built his career around a 12-hour sleep regimen that most of us can barely imagine, and the numbers behind his wealth, family, and rivalry with Novak Djokovic reveal what drove one of … Read more