The #1 on Inkigayo on 2014-03-02 was “Full Moon” by Sunmi — win No. 1 for the song and career win No. 1 for Sunmi (No. 1 on this show).
“Full Moon” has 1 music show wins in total: 2014-03-02 Inkigayo. Sunmi had 1 wins in 2014 up to this date, and this was the artist's first win on Inkigayo. The previous week's Inkigayo #1 was “Some” by Soyou & Junggigo. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.