ProCamps Worldwide, Minneapolis

Since 1998, ProCamps Worldwide has bridged the gap between pro athletes and their fans with a variety of instructional youth camps and fantasy camps for adults. More than 100 professional and Olympic gold-medal athletes have lent their wisdom during camps conducted across the country. For instance, the NBA's leading scorer, Kevin Durant, dishes details on his skills at a camp in Oklahoma, and Super Bowl champion and Packers linebacker Clay Matthews teaches the careful choreography of backfield disruption in Wisconsin. At fantasy camps, John Calipari and Bill Self—the two coaches who squared off in 2012's NCAA title game—give campers tours of their programs' hallowed halls.