Power Players

The Dallas Cowboys haven’t won a Super Bowl in almost 30 years but stand as the world’s most valuable franchise. How did this happen? Charlotte Jones figured out that just about everything, from team practices to corporate conference rooms, can make money for “America’s Team.”

The most decorated track athlete in U.S. history thought her running would speak for her, but a public breakup with Nike and a difficult birth prompted Allyson Felix to raise her voice.

Ryan Garcia leveraged his social media savvy to revel in boxing's limelight. After a devastating loss, he's looking to the next fight — and the bigger battle for the soul of the sport.

Michael Andretti follows his famous father to the racetrack; now as an owner, he's aiming to round out his global empire with an audacious plan for Formula 1 redemption.

Major League Baseball Hall of Famer Cal Ripken Jr. and his brother Bill have turned youth sports into big business. But can they chase profits while preserving what’s best for kids?

Shahid Khan owns two teams, one in the National Football League and the other in the English Premier League. He’s got an ambitious playbook to boost both kinds of football around the world.