JTBC’s special documentary Deep Dive Korea: Song Ji-hyo’s Haenyeo Adventure marks the first co-production between JTBC and BBC Studios, bringing global attention to Korea’s treasured haenyeo (female divers) culture. This three-part documentary series follows beloved actress Song Ji-hyo as she embarks on an emotional and physically demanding journey to become a haenyeo — women who dive into the ocean without breathing equipment to gather seafood, a tradition recognized by UNESCO as an Intangible Cultural Heritage of Humanity. A Journey Beneath the Surface Filmed across scenic locations in Jeju Island — including Hado-ri, Beophwan-dong, and Yongsu-ri — from May 2023 to January 2024, the documentary intimately captures Song Ji-hyo undergoing intense training while immersing herself in the lives of real haenyeo. Viewers follow her first dive of the fall season alongside the seasoned divers of Hado-ri, uncovering not only the harsh realities of the ocean but also the strength, resilience, and community spirit of the women who call it home. Song Ji-hyo: A Role Meant by Fate Actress Song Ji-hyo expressed that participating in this project felt like fate. With a background rooted in the sea — her mother a former swimmer and her aunt a haenyeo — the story struck a personal chord. “It wasn’t just a job; I felt I had to do it,” she shared. Taking on one of the most physically and mentally demanding roles of her career, she described this experience as one of the most dedicated moments of her life. BBC’s Vision Meets Jeju’s Legacy The concept originated from BBC Studios, who wanted to present the world of haenyeo through a familiar and engaging figure. BBC proposed casting Song Ji-hyo, citing her genuine spirit and determination. Ryan Shiotani, SVP of Content for BBC Studios Asia, stated, “We are thrilled to bring the breathtaking scenery of Jeju and the inspiring lives of haenyeo to global audiences on JTBC and BBC Earth. Song Ji-hyo showed unwavering commitment throughout this immersive journey.” Capturing Korea’s Unique Cultural Landscape The production was made possible through the Jeju Location Incentive Support Program, spearheaded by Jeju Province and the Jeju Content Agency, offering both financial and logistical backing. The documentary also highlights the stunning natural beauty of Jeju Island, one of the New 7 Wonders of Nature, adding depth and visual wonder to the cultural narrative. At the official press conference held at Stanford Hotel in Sangam, Seoul, Song Ji-hyo commented on the emotional depth of haenyeo stories, comparing the documentary to the Netflix drama “A Killer Paradox” (폭싹 속았수다), but emphasizing that Deep Dive Korea offers an even more detailed, authentic portrayal of haenyeo life. Director Heo Jin of JTBC’s Studio SAY described the documentary as more than a broadcast: “It’s a deeply emotional experience that delicately portrays the strength and way of life of Jeju’s haenyeo. It’s a rare opportunity to connect with and share Korea’s unique cultural heritage with the world.”