The more rainbow stars collected, the more congratulatory advertisements posted in various places.

Source: Fan N Star

[The Fact | Reporter Joobin Choi] "Happy Chu Day!"

Fan N Star, the idol weekly ranking site, is holding a surprise support event to celebrate Chu's birthday starting on the 30th. It is a global fandom project where advertisements celebrating his birthday will be posted in various places.

The success of the Chu birthday celebration project is determined by the number of rainbow stars (points that can be collected on the site) donated by fans. If more than 20,000 stars are collected, a congratulatory advertisement will be posted.

When you reach 55,000 stars, a congratulatory video will be shown on the CM board at Hapjeong Station in the Seoul subway. When you reach 50,000 stars, a congratulatory video will also be shown on the Shinjuku Shin Okubo electronic billboard in Tokyo, Japan. In addition, there are super special gifts prepared, such as Hongdae M Screen, Jamsil large digital electronic billboard, and Seoul bus advertisement.

The event will continue until October 6th, and you can participate in the 'ADs.' on the 'Fan N Star' homepage.