Bill Belichick has the most wins among all active professional football coaches. Additionally, he has a record five Super Bowl wins.

Belichick is a no-nonsense leader who says what he thinks.. 

Source - Read More at: leadershipfreak.blog

Strong leadership transcends all industries.

Regardless if you are coaching in professional sports or medical device sales, holding your team accountable  to Key Performance Metrics is the KEY to hitting pre-set goals.