Bowling industry veteran Bill Supper is back with the International Bowling Pro Shops and Instructors Association (IBPSIA) as managing director, the Bowling Proprietors' Association of America announced. Supper, a 30-year veteran of the bowling industry who has worked for many companies and organizations, retired as executive director of the International Bowling Museum and Hall of Fame (IBM/HF) in June, and is currently executive director of the...