Lê Sáng develop Vovinam. In 1954, Le Sang accompanied Nguyễn Lộc to Saigon to open a Vovinam school. He opened additional Vovinam schools, and as of 2007, was still teaching the higher-ranked students. In 1960, Nguyễn Lộc passed the leadership of Vovinam to Le Sang. After the fall of Saigon he spent several periods in prison. Leadership passed to Trần Huy Phong (1938-1997). He was born in Hanoi, Vietnam and died in Saigon. Lê Sáng Lê Sáng (1920 – September 27, 2010) was the Chairman of the Vovinam Vietnamese Martial Arts World Federation, a position he held from 1960 until his death.
Korean martial arts Subak style has been absorbed into modern Taeekyon by Master Shin Han Song. When Master Shin Han Song tried to reserect Taekkyon after the Korean war, he sought instruction from the Taekkyon master Song Doki, & instruction from the Subak master Il Dong. Shin Han Song then combined Taekkyon & Subak together. Subak is of ancient origins and is different to Soo Bahk Do, which is a modern martial art using the same name (same pronunciation yet different spelling). Tang Soo Do is a striking martial art, which was developed during the 20th century, yet it has its roots in