Industry › Challenges › O.O
O.O challenge #챌린지
Nmixx 「O.O」 · official channels · updated 2026-10-08
Started08.26Lee Seung-hoon · 185 days after release
Official videos3over 1 days
Taking part1from titles
Total views312K3 official videos
Official videos by day
Highlighted bars = days with another artist taking part
Taking part
Linked = artists with a gayo.wiki page. Name only = not linked because the name may match several people.
The song
0 music-show wins · released 2022-02-22 · Song page →
Most-viewed official videos
Only challenge videos on registered official channels are counted (no TikTok or fan videos). Other artists are read from titles; members of the posting group are left out. Criteria