 He is best known for 15 NCAA titles while swimming at Stanford University, most all time for swimming.He is 1 of 2 swimmers in NCAA history that have won a national title in all 5 relays (Shawn Jordan is the other).He was part of Stanford's recruiting class which was the greatest in swimming history, with Derek Weatherford, Tyler Mayfield, Eddie Parenti, Trip Zedlitz, Bill Schell, & Bob Eastlack.