After the
Korean War, Song Deok-gi was virtually the only practitioner able to teach
Taekkyon left. In 1958, he showed a demonstration of
Korean martial arts in front of the president
Syngman Rhee for his birthday with Kim Sung-hwan (1904?–1958), another pupil of Im Ho. While this was the first public event featuring Taekkyon in many years, it did not immediately spark a revival, as younger generations were drawn to modern martial arts such as
Taekwondo. It was only during the 1960s and 1970s that Taekkyon began to regain traction. During this period Song began instructing a small number of dedicated students, among them Lee Jun‑seo (1962-) and Ko Yong‑woo (1952-), who became two of the earliest known disciples of his Widae Taekkyon tradition. Around the same time, a physical education teacher, Shin Han‑seung (1928–1987), became involved in efforts to promote Taekkyon and modernize the art. While his direct training with Song was limited and sporadic, Shin played a key role in lobbying for official recognition of the art and in developing a structured curriculum. The work of both men was crucial in preserving Taekkyon, but their differing approaches later led to the development of separate lineages. On 1 June 1983, along with Shin, Song became a
national treasure as
Taekkyon was designated as the 76th
Important Intangible Cultural Properties of Korea by the
Cultural Heritage Administration. To this day, it remains one of only three martial arts which possesses such a classification (the other being
Ssireum and Gungdo). This recognition attracted many more students and helped secure the transmission of the art. Most leaders of the modern Taekkyon Associations started their formation during this period. In reaction to what he perceived as the sportification of the art, Song established the Widae Taekkyon Preservation Society with his student Lee Jun-Seo the same year. ==Legacy==