American Ninja Warrior (season 9)

The ninth season of the reality competition series American Ninja Warrior premiered on June 12, 2017 on NBC. Hosts Matt Iseman and Akbar Gbaja-Biamila returned for their respective eighth and fifth seasons, alongside sideline reporter Kristine Leahy who returned for her third season. In addition prior to the ninth-season premiere, NBC aired a special ANW Celebrity, Red Nose Day edition featuring nine celebrities, each coached by nine elite ninjas on May 25 before airing USA vs. The World III on June 4.

American Ninja Warrior (season 9)

The ninth season of the reality competition series American Ninja Warrior premiered on June 12, 2017 on NBC. Hosts Matt Iseman and Akbar Gbaja-Biamila returned for their respective eighth and fifth seasons, alongside sideline reporter Kristine Leahy who returned for her third season. In addition prior to the ninth-season premiere, NBC aired a special ANW Celebrity, Red Nose Day edition featuring nine celebrities, each coached by nine elite ninjas on May 25 before airing USA vs. The World III on June 4.