Tim Shieff, Vegan Winner of Ninja Warrior UK, Sets the Fastest Time Ever Watch Tim Shieff as he sets the record for the fastest time in the history of Ninja Warrior UK – as a vegan. Tim continued to become the winner of season 4, having reached the furthest in the finals. Ninja Warrior UK … Continue reading Tim Shieff, Vegan Winner of Ninja Warrior UK, Sets the Fastest Time Ever