The #1 on M Countdown on 2026-07-09 was “Iconic by Mistake” by Le Sserafim, Illit and Katseye — win No. 2 for the song and career win No. 2 for Le Sserafim, Illit and Katseye (No. 2 on this show).
“Iconic by Mistake” has 2 music show wins in total: 2026-06-25 M Countdown, 2026-07-09 M Countdown. Le Sserafim, Illit and Katseye had 2 wins in 2026 up to this date, and this was win No. 2 on M Countdown. The previous week's M Countdown #1 was “Lemon Tang” by Hearts2Hearts. The other shows that week went to Show Champion: “Lemon Tang” by Hearts2Hearts; Show! Music Core: “Lemonade” by Aespa; Inkigayo: “Suddenly” by I.O.I. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2026-07-08 | Show Champion | Lemon TangHearts2Hearts | ★ #1 |
| 2026-07-09 | M Countdown | Iconic by MistakeLe Sserafim, Illit and Katseye | ★ #1 |
| 2026-07-11 | Show! Music Core | LemonadeAespa | ★ #1 |
| 2026-07-12 | Inkigayo | SuddenlyI.O.I | ★ #1 |