Original source: @nikkan_tokyo Twitter
According to @nikkan_tokyo Twitter, Nikkan Sports newspaper issued on August 7, 2017 has JKS featured article with his exclusive interview.
Day: August 7, 2017
[Video] M-ON! MUSIC ‘Answer each question within 5 seconds!’
Credit: M-ON! MUSIC / エムオンミュージック 公式チャンネル
English translation: tenshi_akuma
【5秒で答えて】チャン・グンソク 投稿者 lppei5
JKS: You’ll see my whole self that you’ve known seen before.
Q: Please answer within 5 seconds!