Mingook and Minyul, the sons of ‘Superstar K 5’ MC Kim Sungjoo appeared on screen.
The episode broadcast on the 1st had the TOP 4 going into their 5th battle called ‘Legend Machine’.
Ahn Hyekyung went to the audience and found Mingook and Minyul and talked to them.
She said “Is there anything you want to say?” and Mingook laughed and said “We will see you after 60 seconds” and followed what his father had said previously.
Netizens wrote “They both speak well because they take after their father”, “They are lovely”, and “It was fun to see them appear suddenly on screen.”