Deep Dive Korea: Song Ji-hyo’s Haenyeo Adventure

South Korean star Song Ji-hyo takes on her toughest challenge yet: training with Jeju Island's legendary Haenyeo free divers. Diving without breathing equipment, she learns their demanding craft while exploring the rich heritage they uphold. As ageing populations and environmental change threaten this unique tradition, Ji-hyo uncovers the efforts needed to preserve the Haenyeo way of life.