Cal Berkeley Men's Assistant Coach
Team Elite Aquatics (San Diego) Head Coach
Israel Swimming Association Professional Adviser
UCSD Head Coach (2017-2019)
2016 USA Women's Olympic Team Head Coach
- 14 Marsh-coached athletes competed in the 2008, 2012, and 2016 Olympic Games
Head Coach, SwimMAC Carolina (2007-2017)
- 3 consecutive USA Swimming Club Excellence Championships
Auburn Head Men's and Women's Coach (1990-2007)
- 12x NCAA Team Championships (7x Men's, 5x Women's)
- Men's/Women's sweeps in 2003 (first time in NCAA history for a Men's/Women's coach sweep), 2004, 2006, and 2007
- 8x NCAA Coach of the Year
3x USA Men's Olympic Team Assistant Coach ('12, '00, '96)
- Has coached 49 Olympians from 19 different countries
- 2000 & 2003 National Collegiate and Scholastic Swimming Trophy
- North Carolina Swimming Hall of Fame (2016)
- Auburn Swimming Hall of Fame (2015)
Competed at Auburn (5x All-American; backstroke)