Marshmello runs the American Ninja Warrior Stage 1 course during the Las Vegas National Finals. » Subscribe for More: http://bit.ly/NBCNinjaWarrior » Stream Now: https://pck.tv/2SjPrgB MORE MARSHMELLO Listen to “Happier” (ft. Bastille) ▶ https://marshmello.lnk.to/happier Limited Edition ‘Happier’ Merch SHOP NOW ▶ http://mellogang.com JOYTIME II is Out Now! LISTEN HERE ▶ http://smarturl.it/JOYTIMEII Watch Gaming with Marshmello HERE… Continue reading Marshmello Runs Stage 1 at the Las Vegas National Finals – American Ninja Warrior 2018 (Exclusive)