Zed Colback 's semi final run. Watch Australian Ninja Warrior: https://www.9now.com.au/australian-ninja-warrior/ Get more Australian Ninja Warrior: http://AustralianNinjaWarrior.com.au Instagram: http://www.instagram.com/NinjaWarriorAU/ Facebook: http://www.facebook.com/NinjaWarriorAU/ Twitter: http://twitter.com/NinjaWarriorAU Australian Ninja Warrior, the program that celebrates ordinary Australians with extraordinary ability, returns for a second series. Set on the mythical “Ninja Island”, Australian Ninja Warrior is the ultimate test of strength, stamina and mental toughness. Hosted by Rebecca Maddern, Ben Fordham and Andrew "Freddie" Flintoff, Australian Ninja Warrior sees a diverse range of competitors take on the biggest and most challenging outdoor sports course in the world.