<P> The series was announced in 2016 with applications open until 9 September 2016 , with filming between November & December 2016 on Cockatoo Island . The series was officially confirmed at Nine 's upfronts in November 2016 with Rebecca Maddern announced as host . A few days after the announcement , Ben Fordham was announced as second host & Freddie Flintoff as the series ' sideline reporter . The series began airing on 9 July 2017 . </P>
<P> The series was announced in 2016 with applications open until 9 September 2016 , with filming between November & December 2016 on Cockatoo Island . The series was officially confirmed at Nine 's upfronts in November 2016 with Rebecca Maddern announced as host . A few days after the announcement , Ben Fordham was announced as second host & Freddie Flintoff as the series ' sideline reporter . The series began airing on 9 July 2017 . </P>
who are the hosts of australian ninja warrior
who are the hosts of australian ninja warrior
Rebecca Maddern Ben Fordham
Rebecca Maddern Ben Fordham