LeBron James, Serena Williams and Tom Brady still dominate their sports. This is what you can learn from them
On December 30, LeBron James will be 33 years old. But in the NBA years, you may be 61 years old and get down to Geritol every day. Still, James is in his 15th season of professional basketball. He has never played in less than 84% of his team's regular season games. He has led the NBA twice in the minutes that have been played, and leads the league in total minutes this season. And while many of his colleagues rest on a golf course or in a hammock in May and June, James is making big playoffs. His teams have played seven games in a row in the NBA Finals. Did you mention the three summer vacations you left to play in the Olympics? The bald forehead and everything, LeBron gets up there. Your body should break. James has already played more combined minutes in the regular season and the playoffs (51,558) than Michael Jordan (48,485) - and Jordan took two sabbatical years of basketball, totaling about four and a half seasons, before retiring to 40 years after 2002. -2003 sea...