Kenjin the Wise is a Ninja Sage NPC in Forbidden Valley. Kenjin the Wise is the old master who taught Master Fong Shader, and took myriad breaks to visit Dragonmaw Chasm during their training. He is over 150 years old, and over the past few decades, his birthday presents have included an Imagination lava lamp, shuriken- and shinobi-patterned pajamas, and an autographed copy of the Johnny Thunder autobiography. As Kenjin the Wise celebrated his 150th birthday in 2011, Zip Lash decided to celebrate by hosting a Dragonmaw Chasm Grand Prix birthday extravaganza during the weekend of July 9-10.