The men's swim team is notable in NCAA Division III, for having won, from 1980 through 2010, a record 31 consecutive NCAA national championships as well as consecutive titles between 2012 and 2015. The women's swim team is also considered among the best, having won 23 non-consecutive titles of their own since 1984. Former Swim Coach Jim Steen has coached the most conference titles in any sport in NCAA history. During the 1980s and 90s, Diving Coach Fletcher Gilders led his athletes to fourteen consecutive North Coast Athletic Conference championships and eight individual NCAA Division III titles; Gilders would also earn NCAA D3 Coach of the Year honors on three separate occasions. In 2013, under Head Coach Jess Book, the men's team won the national title and the women's team took second. Book was voted the 2013 NCAA Men's Coach of the Year and the 2013 NCAA Women's Coach of the Year, and Head Diving Coach Andy Scott was voted the 2013 NCAA Division III Women's Diving Coach of the Year.