The #1 on M Countdown on 2020-04-23 was “Dumhdurum” by Apink — win No. 3 for the song and career win No. 30 for Apink (No. 7 on this show). It also won The Show, Show Champion, Music Bank, Show! Music Core, Inkigayo the same week (6 crowns).
“Dumhdurum” has 6 music show wins in total: 2020-04-21 The Show, 2020-04-22 Show Champion, 2020-04-23 M Countdown, 2020-04-24 Music Bank, 2020-04-25 Show! Music Core, 2020-04-26 Inkigayo. Apink had 3 wins in 2020 up to this date, and this was win No. 7 on M Countdown. The previous week's M Countdown #1 was “Oh My God” by (G)I-dle. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2020-04-21 | The Show | DumhdurumApink | ★ #1 |
| 2020-04-22 | Show Champion | DumhdurumApink | ★ #1 |
| 2020-04-23 | M Countdown | DumhdurumApink | ★ #1 |
| 2020-04-24 | Music Bank | DumhdurumApink | ★ #1 |
| 2020-04-25 | Show! Music Core | DumhdurumApink | ★ #1 |
| 2020-04-26 | Inkigayo | DumhdurumApink | ★ #1 |