Kang Daniel and Ong Sung Woo Wanna One are indeed two permanent members in the 'Master Key' program.
The two met with Jeong Sewoon when Starship Entertainment's soloists were present as guests in the program.
When meeting Jeong Sewoon, Ong Sung Woo said, "This is the first time I've seen Sewoon since 'Produce 101'." While Kang Daniel says, "I often see it through video and social media," he joked.
Jeong Sewoon then asked the two of them to be able to pass the challenge in the program well. But the Wanna One member admitted to not having anything to teach, because they also feel overwhelmed.
You can see the interaction of 'Produce 101' star season 2 in the following video! (www.kpopchart.net)
