Ann Colloton

Ann Colloton is a former competitive swimmer. She was a five-time Big Ten Conference champion, an eight-time All-American, and the NCAA breaststroke champion in 1989. She was the first athlete in University of Michigan history to be twice named female athlete of the year and was also named Michigan's Female Athlete of the Decade for the 1980s. She was inducted into the University of Michigan Athletic Hall of Honor in February 2008.

Colloton is the daughter of John W. Colloton, former longtime Director and CEO for the University of Iowa Hospitals and Clinics. She is the sister of Steven Colloton, Chief Judge of the United States Court of Appeals for the Eighth Circuit.