Shortly after its release on June 24, TWICE member Nayeon's highly-anticipated solo debut album, 'IM NAYEON', hit #1 on iTunes charts in various countries across the globe, signaling her successful solo debut.

Nayeon's self-titled first mini-album 'IM NAYEON' debuted at #2 on the worldwide iTunes album chart and #4 on the European iTunes album chart. Further, the album reached #1 on iTunes 'Top Album' chart in a total of 16 countries, including Brazil, Chile, Hong Kong, Japan, the Philippines, Singapore, Spain, Thailand, Vietnam, and more, as of June 25 KST.

In particular, the album's title song "POP!" ranked among the top 10 in several countries including Brazil, Indonesia, Peru, Saudi Arabia, Vietnam, Taiwan, and more. While the B-side track "No Problem (feat. Stray Kids' Felix)" hit #1 in Hungary, Latvia, Lithuania, and Paraguay, as of June 25 KST.

Congratulations to Nayeon! Watch her "POP!" MV here.