Kobe Bryant

How Michael Jordan Worked ‘Smarter' and Kobe Bryant Worked ‘Harder,' According to Their Trainer

Rocky Widner | NBAE via Getty Images

 For years, Michael Jordan and Kobe Bryant

Don't miss:

Chiefs quarterback Patrick Mahomes: 'Defeat helps you more than success'

Alex Rodriguez on his life and career: 'It's an imperfect story'

Copyright CNBC
Contact Us