Stephan Widmar

Stephan Widmer is a swimming coach for the Commercial Swimming Club and the Australian swimming team.

Of German-Swiss origin, Widmer moved to Australia and succeeded Scott Volkers as the head coach at CSC, which had produced a long line of Australian representatives, including World Champions Susie O'Neill and Samantha Riley.

Notable students

 * Leisel Jones (2004–2007)
 * Kylie Palmer
 * Jessicah Schipper (2008–)
 * Melanie Schlanger
 * Libby Trickett ( –2008)
 * Christian Sprenger
 * Tarnee White