Mark Eaton is a successful, award-winning motivational speaker, entrepreneur and best selling author of The Four Commitments of a Winning Team. He is also a 7′4″ NBA All-Star who played with the Utah Jazz for 12 seasons, led the NBA in blocked shots 4 of those seasons, was named to the NBA All-Defensive Team 5 times, was named NBA Defensive Player of the Year 2 times, and still holds 2 NBA records—most blocks in a single season (456) and career average blocked shots per game (3.5).