Wanna One's Kim Jae Hwan made a sincere dedication to his mother and grandmother on the September 30 installment of 'Immortal Song'.

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For part 2 of the special for legendary singer Lee Mi Ja, Kim Jae Hwan was the second performer up with his cover of her 1971 song "Goose Father". He expressed, "I think of Lee Mi Ja as an artist who gave comfort to my mom and grandma during their lives... It's been a long time since I've seen my parents after my debut. I thought of them as I sang this song. I'll put all my sincerity into this performance."

SPOILERS BELOW:

Though he touched the audience with this sensitive vocals, he wasn't able to defeat Min Woo Hyuk's score from the previous episode, and it was Lee Se Jun who took the final win.