From subway billboards to bus advertisements, a wealth of gifts are prepared.

Source: Fan N Star

[The Fact | Reporter Joobin Choi] "Happy BAE173 Day!"

Starting on the 27th, the idol weekly ranking site 'Fan N Star' is holding a surprise support event to celebrate BAE173's 4th debut anniversary. It is a global fandom project where advertisements celebrating his debut will be posted in various places.

The success of the BAE173 debut 4th anniversary celebration project is determined by the number of rainbow stars (points that can be collected on the site) donated by fans. If more than 35,000 stars are collected, a congratulatory advertisement will be played.

If 55,000 stars are collected, a congratulatory video will be shown on the Hapjeong Station CM board. If 50,000 stars are collected, a congratulatory video will 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 31, and you can participate in the 'ADs.' on the 'Fan N Star' homepage.