October 13, 2018
3
52
EN
The next generation of "American Ninja Warrior" begins, as some of the show's biggest fans now get an opportunity to compete for the chance to be named American Ninja Warrior junior champion.
Matt Iseman
Self - Host
Akbar Gbaja-Biamila
Self - Host
Laurie Hernandez
Self - Co-Host
Ushio Higuchi
N/A
Season 1
20 episodes
October 13, 2018
Season 2
17 episodes
February 22, 2020
Season 3
15 episodes
September 9, 2021
A. Smith & Co. Productions
US
NBCUniversal
US
