I.O.I Unit Countdown (2016)

First Air Date: 2016-08-08
Last Air Date: 2016-08-08
Total Seasons: 1
Total Episodes: 1
Episode Runtime: 60 min.
Network: Mnet

I.O.I Unit Countdown was a special live broadcast that aired on Mnet on August 8, 2016, at 11:30 PM KST, right before the release of the I.O.I sub-unit's single album Whatta Man.