But prior to their debut, KARD released three pre-debut singles — "Oh Nana," "Don't Recall," and "Rumor" — that were the subject of a lot of hype and positive reception.

In addition to part one of their Wild Kard fanmeet tour earlier this year (which is basically unheard of for a group that hasn't officially debuted or promoted yet!), those releases culminated in their long-awaited debut with the Latin-inspired dance-pop track "Hola Hola."