American Grit 'American Grit' recap: Four new military cadres introduced, one competitor goes home 06/12/2017 American Grit kicked off its second season with four new cadres from the military, 17 unique contestants, and one elimination. Read More RELATED NEWS John Cena tweets about "perseverance" following split from Nikki BellaJohn Cena meets with fans he helped inspire in new video'American Grit' ousts Melanie Mahanna after battle against Carla Mireles and love interest Herman Barr TAGS: American Grit John Cena