Repost from 2015, "You Don't Know Jack"

Over 20 national championships with zero scholarship players, Jack Clark wins through unconditional belief.

This 2015 profile shares some of his secrets.

Excerpt: 

BE THOROUGHLY ACCOUNTABLE. After games he and his team make a granular review of what went well and what didn't. "Spend so much more time on your strengths." That's a key component of Cal's 'performance culture.' Clark also emphasizes transparency. That makes sense when analyzing the type of gifted students present at Cal.