Assistant Coach Mark Hill Resigns at Michigan to Take Club Job

University of Michigan assistant coach Mark Hill has resigned from his role with the program, and Sam Wensman has been named internally as his replacement.

According to anonymous sources close to the program, Hill’s next stop will be with the Old Dominion Aquatic Club in Virginia, where he will be working with the age group team and running clinics. Those same sources indicated that Hill left the Michigan program on good terms, and this decision was more about spending time with his young children.

Hill was a full-time assistant over the last 4 seasons with Michigan, and before that spent 3 years as a volunteer assistant. In his 7 seasons in Ann Arbor, many of which were before the men’s and women’s teams were combined, the Wolverines came away with all 7 men’s Big Ten championships, as well as the 2013 NCAA Championship – the 12th in program history. He served as an Olympic Team coach for Trinidad & Tobago in 2012 while helping George Bovell to a 7th-place finish in the 50 free.

Hill’s previous stops include as an age group and high school coach in the Florida Keys, including at the Race Club, where he first hooked up with current Michigan head coach Mike Bottom. He was also an assistant at Washington College and with the Sho’men Aquatics Group. His coaching career began as an undergraduate at Maryland, where he was a four-time school record holder, All-ACC swimmer, and team captain before serving as a student assistant during his last season as an undergrad.

His replacement, Sam Wensman, is a Michigan alumni who as an athlete overlapped with the Wolverines between Bottom and his predecessor, 2016 U.S. Olympic Men’s Team coach Bob Bowman. Wensman was promoted to this position the same way Hill was – after spending time as a volunteer assistant with the varsity program.

Wensman has also worked with the Club Wolverine Elite post-grad group based out of Michigan, including working heavily with Japanese Olympian and U.S. open Record holder Junya Koga.

In his new stop, at the Old Dominion Aquatic Club, Hill will work both as an age group coach and to launch a clinics business. The head coach of that program, Steve Bialorucki, has been there since 1994 and has a long history of success nationally that includes coaching Joe Hudepohl – a two-time Olympic champion, former World-Record holder, and 25 years later still one of the greatest high school swimmers in history.

Leave a Reply

6 Comment threads
1 Thread replies
Most reacted comment
Hottest comment thread
7 Comment authors
newest oldest most voted

Seems like this is a step backwards for him? He always seemed to be so passionate about his job at MI. Doesn’t MBottom have young kids also to spend time with?? To bad something couldn’t have been worked out for him & his family time. MI losing a great guy. Good luck in your new job Mark!


You’ve taught us so much Mark, both in and out of the pool. We will all miss you and wish you the best of luck in your new position! Go Blue!


Mark is an awesome guy and coach and helped me a lot during my time at Michigan. I know he will do great things moving forward. As far as Sam goes, quality guy who is has a great passion for Michigan and will (continue to) do a tremendous job for them. Congrats to you both! Go Blue!

About Braden Keith

Braden Keith

Braden Keith is the Editor-in-Chief and a co-founder of He first got his feet wet by building The Swimmers' Circle beginning in January 2010, and now comes to SwimSwam to use that experience and help build a new leader in the sport of swimming. Aside from his life on the InterWet, …

Read More »

Want to take your swimfandom to the next level?

Subscribe to SwimSwam Magazine!