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

Source: FanNStar

[The Fact | [Reporter Choi Joo-bin] “Happy KNK Jeong In-seong Day!”

Idol weekly ranking site 'Fan N Star' is holding a surprise support event starting on the 10th to celebrate KNK member Jung In-seong's birthday. It is a global fandom project where advertisements celebrating his birthday are posted in various places.

The success of the Jeong In-seong birthday celebration project is decided by the number of rainbow stars (points that can be collected on the website) donated by fans. If more than 20,000 stars are collected, a congratulatory advertisement will be shown.

When the number of stars reaches 50,000, a congratulatory video will be shown on CM Board at Hapjeong station of Seoul Subway. Once 35,000 stars are accumulated, the congratulatory video will be displayed on the Shinjuku Shin-Okubo electronic billboard in Tokyo, Japan. In addition, special gifts such as Hongdae M Screen, Jamsil large digital display board, Seoul bus advertisement will also be prepared

The event will continue until June 23rd, and you can participate in the 'ADs.' on 'Fan N Star' website.