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.
Vovinam suit. <nowiki> </nowiki>Blue stands for the factor of the sea, and the hope - the hope in being successful in learning Vovinam. With the following 3 exams yellow stripes are added to the blue belt. The 3rd yellow stripe is followed by the yellow belt. <nowiki> </nowiki>Yellow It symbolically stands for the skin color of Asian people. It symbolizes the "skin deep" internalization of the martial art and the philosophy. In other martial arts this belt is black. Therefore, a Vovinam student who carries a yellow belt is allowed to carry a black belt. This makes a comparison to other