(Michigan City, IN) - Experts estimate a local economic impact of about $30 million from the Great Lakes Grand Prix in Michigan City. But one organization in particular has seen a direct impact from one of the boat racers.

 

Located not far from where the races are held, the Washington Park Zoo announced that racer Billy Mauff has supported them once again, this time with a $12,500 contribution. Mauff has made similar donations in past years to fund projects. According to the zoo, recent donations enabled them to enhance the Predator Ridge habitats and the Grey Wolf exhibit, as well as take in two confiscated rescue Canadian Lynx this year. He also helped build the Big Cat Canyon lion and tiger exhibit.

 

For many years, Mauff has rescued huskies, whose names he displays on the side of his #5 bright yellow boat.

 

Known as “The Plumber” because he owns a union plumbing company in Long Island, New York, Mauff has seen hall-of-fame-worthy success in his 50-year career, winning 18 world championship titles and nine national titles.

 

The Washington Park Zoo is grateful that Mauff’s love of animals is as great as his passion for racing. “Billy’s commitment to the Washington Park Zoo goes beyond financial support— it reflects his deep passion for animal welfare, conservation, and enriching our community,” the zoo said in a statement. “Every gift he makes directly benefits the animals in our care, allowing us to provide engaging environments where they can thrive and inspire all who visit.”