Group B1A4 received unforgettable gifts from fans on the 10th anniversary of their debut.

"Fan & Star" released a photo of the B1A4 cheering event being advertised on the CM board at Hapjeong Station in Mapo-gu, Seoul on the 23rd. Fans of B1A4 have achieved Fan & Star's "Electronic Advertising," which opened on the 2nd.

Advertising will be exposed on the CM board at Hapjeong Station in Mapo-gu, Seoul from 19th to 25th.

B1A4 debuted on April 23, 2011, releasing their mini-album "Let's Fly".