A tribute to the late A. Jon Prusmack, pioneer. Jon, a grassroots, volunteer rugby man who found success in business, founded RUGBY Magazine, built the USA Sevens, invented the CRC and became the greatest catalyst for growth American rugby has ever known. Hear anecdotes from former USA 7s head coaches Alex Magleby and Al Caravelli, as well as fellow New York Athletic Club Hall of Famer Bruce McLane.