Koh Wei Shien anchoring NUS to the Men's 4x400m Relay gold stopping the clock at 3:27.69. (Photo 1 © Iman Hashim/Red Sports)

Koh Wei Shien anchoring NUS to the Men’s 4x400m Relay gold stopping the clock at 3:27.69. (Photo 40 © Iman Hashim/Red Sports)