Ju-jitsu at the World GamesFrom Wikipedia, the free encyclopedia Ju-Jitsu was introduced as a World Games sport at the 1997 World Games in Lahti. This article does not cite any sources. (January 2014)
Ju-Jitsu was introduced as a World Games sport at the 1997 World Games in Lahti. This article does not cite any sources. (January 2014)