Gaon records !

Artist w/ most number 1 songs
1.IU (20 songs)
2.Bigbang (10 songs)

Artist w/ most weeks at number 1
1.IU (36 weeks)
2.Bigbang (19 weeks)

Artist w/ most months at number 1
1. IU & Bigbang w/ 8 months.
(IU + 1 w/ her latest single BBiBBi, Havent updated yet) pic.twitter.com/3xSewaQp70

— 아이유isLOVE! 💜🍊 (@LizAlberio) November 8, 2018