From Ninja Parc to Ninja Warrior! Ninja Parc member, Jason Mitchell is already in training for the next season of #AustralianNinjaWarrior, after making the final of this year’s show. Watch Jason tackle the HOTTEST course in town. Jason has been training to be a Ninja Warrior for 3 and a half years at Ninja Parc Newcastle, 4 -5 times a week. …