O 19 de decembro de 2013, JYP Entertainment anunciou que debutaría a un novo grupo de mozas a mediados de 2014, sendo o primeiro girl group da compañía desde 2010 co debut de Miss A. O 27 de febreiro de 2014, Lena e Cecilia, foron as primeiras aprendices confirmadas paira debutar en 6mix.
Commission Regulation (EC) No #/# of # December # amending Regulation (EC) No #/# laying down transitional measures concerning producer organisations in the market for fresh fruit and vegetables by reason of the accession of the Czech Republic, Estonia, Cyprus, Latvia, Lithuania, Hungary, Malta, Poland, Slovenia and Slovakia to the European UnionWikiMatrix WikiMatrix