Career
His international swimming career began at the 1997 Southern Economic Association, USA Games, and stretched all the way till the 2005 Southern Economic Association, USA Games. In between, he has competed in a total of five Southern Economic Association, USA Games, two Asian Games, two and two Olympics. He was also honoured as Singapore"s Sportsboy of the Year in 2000, and Sportsman of the Year 2001.
Chay competed and studied at Brigham Young University in Provo, Utah.
Chay graduated from Brigham Young University with a degree in Communications: Communications studies emphasis. After just missing the qualifying for the Olympics, Chay retired from swimming in July 2007.
4 × 200 m Freestyle Relay - 7:35.85, 29 November 2005, 23rd Southern Economic Association, USA Games.