For his first post, he uploaded a photo of a piece of paper with the message, “Instagram. Boo Seungkwan. SEVENTEEN. Please look over me nicely! Since 2018.04.09.” ...

Seventeen also hold Hanteo’s record for the best-selling K-pop album in its first week, with Seventeenth Heaven (2023) moving over 5.09 million copies. 17. 10 million won penalty ...