The #1 on M Countdown on 2016-07-14 was “Why So Lonely” by Wonder Girls — win No. 2 for the song and career win No. 3 for Wonder Girls (No. 1 on this show). It also won The Show, Inkigayo the same week (3 crowns).
“Why So Lonely” has 4 music show wins in total: 2016-07-12 The Show, 2016-07-14 M Countdown, 2016-07-17 Inkigayo, 2016-08-05 Music Bank. Wonder Girls had 2 wins in 2016 up to this date, and this was the artist's first win on M Countdown. The previous week's M Countdown #1 was “I Like That” by Sistar. The other shows that week went to Show Champion: “Ribbon” by Beast; Music Bank: “Ribbon” by Beast. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2016-07-12 | The Show | Why So LonelyWonder Girls | ★ #1 |
| 2016-07-13 | Show Champion | RibbonBeast | ★ #1 |
| 2016-07-14 | M Countdown | Why So LonelyWonder Girls | ★ #1 |
| 2016-07-15 | Music Bank | RibbonBeast | ★ #1 |
| 2016-07-17 | Inkigayo | Why So LonelyWonder Girls | ★ #1 |