The #1 on M Countdown on 2013-01-10 was “I Got a Boy” by Girls' Generation — win No. 1 for the song and career win No. 1 for Girls' Generation (No. 1 on this show). It also won Music Bank the same week (2 crowns).
“I Got a Boy” has 2 music show wins in total: 2013-01-10 M Countdown, 2013-01-11 Music Bank. Girls' Generation had 1 wins in 2013 up to this date, and this was the artist's first win on M Countdown. The previous week's M Countdown #1 was “Caffeine” by Yang Yo-seob. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2013-01-10 | M Countdown | I Got a BoyGirls' Generation | ★ #1 |
| 2013-01-11 | Music Bank | I Got a BoyGirls' Generation | ★ #1 |