The #1 on M Countdown on 2026-03-05 was “Rude!” by Hearts2Hearts — win No. 1 for the song and career win No. 3 for Hearts2Hearts (No. 1 on this show).
“Rude!” has 4 music show wins in total: 2026-03-05 M Countdown, 2026-03-14 Show! Music Core, 2026-03-19 M Countdown, 2026-03-22 Inkigayo. Hearts2Hearts had 1 wins in 2026 up to this date, and this was the artist's first win on M Countdown. The previous week's M Countdown #1 was “Bang Bang” by Ive. The other shows that week went to Show Champion: “Blackhole” by Ive. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2026-03-04 | Show Champion | BlackholeIve | ★ #1 |
| 2026-03-05 | M Countdown | Rude!Hearts2Hearts | ★ #1 |