Brian Joo is attending the launch ceremony to commemorate the launch of a new Sellitton LED mask at the Four Seasons Hotel Grand Ballroom in Jongno-gu, Seoul on the afternoon of the 24th.
The event was attended by Jang So-ra, Park Seo-joon, Ishae, Sea, Account, Lee Chae-young, Brian Joo, Lee Hyun-yi, Yoo Seung-ok, Park Soo-a, Kai and Kim Kyung-ran.