Fan & Star' is hosting a birthday ad event for group AB6IX Jeon Woong.

On "Fan & Star," a website that delivers information on idol rankings, it launched a project to advertise Jeon Woong's birthday last month. As of Friday, 71 percent has been achieved since the event was held.

The project will be carried out in cooperation with the AB6IX fan club and "Fan & Star," which root for Jeon Woong. Success will be confirmed with the number of stars (points that fans can collect on the project).

If the project achieves 100 percent of the stars, a congratulatory video will be shown on the CM board (a square pillar) at Hapjeong Station on Seoul's Subway Line 2. If the star reaches 200 percent, the congratulatory video will also be exposed to SM Board (wall) at Gangnam Station, Subway Line No. 2.

If the star surpasses 400 percent, the celebratory video will also be shown on the electronic boards of the waiting rooms at 43 stations on Subway Line 2. In addition, rich gifts such as the Apgujeong CGV screen, the Hongik University Multivision, and the advertisement of a foreign-only treble bus are available.

Jeonwoong's birthday project runs through Oct. 6. and can participate in the "Star Market" section on the "Fan & Star" website.