MY GRAND SLAM
Success on the ground, triumph on the top The story of how a group of Jiu-Jitsu athletes ruled the mats and conquered the highest point in Japan
82
Jiu-Jitsu World
MY GRAND SLAM
Success on the ground, triumph on the top The story of how a group of Jiu-Jitsu athletes ruled the mats and conquered the highest point in Japan
82
Jiu-Jitsu World