http://www.slate.com/articles/sports/sports_nut/2015/06/jeff_van_gundy_a_candid_interview_with_the_former_knicks_coach_and_nba_finals.html

Jeff Van Gundy, the former coach of the New York Knicks and the Houston Rockets, is one of the most gleefully outspoken color commentators in professional sports. As a coach, Van Gundy was known for his defensive schemes and offensive moves, the latter once taking the form of running onto the court to grab an opposing player’s leg. He approaches his current job with the same cranky energy and enthusiasm.