Hong Kong Freediver Michael Sung Wai-yin Turns Ocean Passion into Career
SCMP · 1 SOURCESabout 1 hour ago2 MIN

Summary
Hong Kong freediver Michael Sung Wai-yin has transformed his childhood fascination with the ocean into an international professional career. Raised in Wan Chai, Sung discovered the sea as a 10-month-old infant at Deep Water Bay with his mother, Grace Kowk. After studying translation in Australia and spending five years traveling through Asia, he worked as a scuba instructor in Thailand's Similan Islands National Park, joined coral propagation programmes on Koh Tao, and studied marine habits through Ocean Quest. He eventually turned freediving into a career at the Blue Sea in Egypt in late 2021, spent two years in Dahab — one of the world's top freediving destinations — and moved to Panglao, Philippines in 2024. Among various freediving disciplines, Sung favours constant weight no fins (CNF), widely regarded as the purest and most physically demanding form of freediving.
Key Points
- Michael Sung Wai-yin grew up in Wan Chai and attended St Joseph's Primary School and St Joseph's College
- His mother Grace Kowk introduced him to the ocean at Deep Water Bay when he was just 10 months old
- After obtaining a translation degree in Australia, he spent five years traveling and worked as a scuba instructor in Thailand's Similan Islands for 10 months
- He studied marine habits through Ocean Quest and participated in a coral propagation programme on Koh Tao
- He turned freediving into a career at the Blue Sea in Egypt in late 2021, spent two years in Dahab, and moved to Panglao, Philippines in 2024
- CNF (constant weight no fins) is recognized as the purest and most physically demanding freediving discipline
Why It Matters
Sung's journey from a Hong Kong childhood by the sea to becoming a professional freediver demonstrates the potential for Hong Kong athletes to excel in extreme sports that challenge human limits. His philosophy of ocean connection over conquest offers a fresh perspective on human-nature relationships in a city often criticized for neglecting its maritime heritage.
Sung's journey from a Hong Kong childhood by the sea to becoming a professional freediver demonstrates the potential for Hong Kong athletes to excel in extreme sports that challenge human limits. His philosophy of ocean connection over conquest offers a fresh perspective on human-nature relationships in a city often criticized for neglecting its maritime heritage.