The #1 on M Countdown on 2017-05-11 was “Tomboy” by Hyukoh — win No. 1 for the song and career win No. 1 for Hyukoh (No. 1 on this show).
“Tomboy” has 1 music show wins in total: 2017-05-11 M Countdown. Hyukoh had 1 wins in 2017 up to this date, and this was the artist's first win on M Countdown. The previous week's M Countdown #1 was “Palette” by IU. The other shows that week went to Music Bank: “Be Well” by Sechs Kies; Show! Music Core: “Be Well” by Sechs Kies. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2017-05-11 | M Countdown | TomboyHyukoh | ★ #1 |
| 2017-05-12 | Music Bank | Be WellSechs Kies | ★ #1 |
| 2017-05-13 | Show! Music Core | Be WellSechs Kies | ★ #1 |