The #1 on M Countdown on 2020-03-19 was “Wannabe” by Itzy — win No. 1 for the song and career win No. 14 for Itzy (No. 5 on this show). It also won Inkigayo the same week (2 crowns).
“Wannabe” has 3 music show wins in total: 2020-03-19 M Countdown, 2020-03-22 Inkigayo, 2020-03-25 Show Champion. Itzy had 1 wins in 2020 up to this date, and this was win No. 5 on M Countdown. The previous week's M Countdown #1 was “So What” by Loona. The other shows that week went to The Show: “Howling” by Victon. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2020-03-17 | The Show | HowlingVicton | ★ #1 |
| 2020-03-19 | M Countdown | WannabeItzy | ★ #1 |
| 2020-03-22 | Inkigayo | WannabeItzy | ★ #1 |