Dexter Lin running the third leg for Flash Athletics Club in the Men's 4x400m Relay timed finals. His team finished second in 3:30.74. (Photo 1 © Iman Hashim/Red Sports)

Dexter Lin running the third leg for Flash Athletics Club in the Men’s 4x400m Relay timed finals. His team finished second in 3:30.74. (Photo 37 © Iman Hashim/Red Sports)