Shawn D. Madden

Ref, Ump, and Entrepreneur, Shawn D. Madden is the founder of Underdog Sports Leagues, League Lab, and FunCorp in Seattle, WA.

The Social Ref program teaches new referees and umpires the communication skills and habits to become a great sports official, no matter the league or the rulebook.

To learn more visit www.socialref.net