A mechanical engineer who honed his skills in the aerospace and computer industries, Solheim and PING are credited with numerous innovations that became industry standards, including perimeter weighting, custom fitting and the use of investment casting in the manufacturing of golf clubs. His insistence on adhering to strict engineering principles and tight manufacturing tolerances raised the level of product performance and quality throughout the golf industry. Solheim, who passed away in 2000, is the only person to be inducted into the World Golf Hall of Fame as a golf club manufacturer. Today, the Phoenix-based company is under the direction of Solheim’s youngest son, John A. Solheim. PING game-improvement products can be found in more than 70 countries.