Tark is the Eighth Gym Leader in the Kanto region, after Giovanni left his position as Gym Leader and Blue resigned to train harder, Tark decided to give it a shot. Almost twenty people wanted to be the Gym Leader, but Tark was proven to be the strongest of all of them, so the PIA officially declared Tark the new Gym Leader of Vidrian city. he is a good person he helps people in need and fights to keep everyone in Vidrian city safe.