Chan Yiu-Hoi

Outgoing head coach Chan Yiu-hoi has worked with Hong Kong's swimming squad for the past 31 years. Photo: David Wong

Chan's 31 years of dedicated service

Chan Yiu-hoi could write a book about commitment. It's a word he has used often during his 31 years as a swimming coach at the Hong Kong Sports Institute, the last 18 as head coach.