When 2008 Olympian Mark Warkentin got together with Michael Phelps, Erik Vendt, Larsen Jensen and Peter Vanderkaay at the USA Olympic Swim Team training camp in Stanford’s 50-meter pool back in July 2008, they were swimming fast. How fast are they training? In the words of Warkentin, “Practices were exciting. Competing against Michael, Erik, Larsen […]