Nam Tae Hyun showed support for his brother Nam Dong Hyun.
On the first episode of Mnet's 'Produce X 101' that aired on May 3, Nam Tae Hyun made an appearance for his younger brother who is auditioning this season.
Nam Tae Hyun showed support, stating, "Do you have any concerns? Or anything you are curious about?" He added, "This is a lot harder than you think. You have to focus. Are you ready? You want to be an idol?"
Nam Tae Hyun continued, "Have a clear goal for yourself. Don't worry too much about the ranking and think of this as a learning opportunity. I'm just worried about you... But since when did you want to become an idol?"
Lastly, Nam Tae Hyun said, "Anyways, I think you've been practicing hard so I feel relieved."