The world's by far the hardest and most exciting obstacle course come our to claim victims among the strongest in the country. Ninja Warrior has become an international phenomenon and success will come to Sweden. The program started in Japan in 1997 and then spread to the United States. Despite the fact that the races have been going on for seventeen years, only three people ever passed the course, all Japanese. A Swedish Ninja Warrior will now run in three stages. Those who get through the qualification round move on to the semifinals, where the degree of difficulty increases significantly. Those who do best which goes through to the final which consists of three different tracks. The last of the final courses are final tower, Midoriyama. A 21-meter climbing up a rope in a limited time.