X1 first variety show 'X1 Flash' to premiere on tvN on 28 August, 7.45PM PRODUCE X 101 debut group X1’s first reality show, X1 Flash, will premiere on tvN in Asia on 28 August (Wednesday) at 19:45 (GMT+8). X1 Flash follows the winners of PRODUCE X 101 in their new beginnings as they become one, and showcases their preparations and hardships for the...
