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.
Martial Power Wootten. "Martial Power" was the first book in the first product line for 4th edition "D&D", a set of "power" books which offered options for players and was organized by the power sources of the new edition. "Martial Power 2" was published in February 2010 and was designed by Richard Baker, Tavis Allison, Eytan Bernstein, and Robert J. Schwalb. The front cover art was by Ralph Horsley and the back cover art was by Zoltan Boros & Gabor Szikszai, with interior art by Dave Allsop, Ralph Beisner, Kerem Beyit, Zoltan Boros & Gabor Szikszai, Ed Cox, Julie Dillon, Vincent Dutrait,