The entire Duplan Family Skiis including Mom and Dad ski. They are coached primarily by Jean Francois Rapp, who skied with Jack Travers the majority of his skiing career. The DUPLAN’s own a home at Sunset Lakes. They are a wonderful hard working fun loving family. Jack and I and all our crew have so enjoyed having them for the last 12 years or so for spring and winter training. The three brothers have incredible overall ability.