who came first in australian ninja warrior 2017
Australian Ninja Warrior The first season premiered on 9 July, 2017, on Nine Network and concluded on 25 July, 2017. The season was filmed on Cockatoo Island, Sydney where 50 ninjas ran in each of the six qualifying heats, with the top 18 from each heat moving on to the Semi Finals. From the three semi finals, the top 7 competitors moved on to the Grand Final. 9 Competitors finished stage one of the Grand Final, but none completed stage two.