On the December 11 airing of SBS Love FM's 'Kim Chang Yeol's Old School', Taemin, who's currently one of the mentors on the KBS idol rebooting program, revealed, "I'm very concerned (about the participants). I also feel pressured because it's about rebooting the idols who've failed to gain the spotlight."
He added, "All of them work really hard. As I watch them, I can feel that they are desperate. Since it's a gathering of those type of people, sometimes I wonder how I should handle this."