Cha Eun-woo, a member of the group Astro called brbr Face Genius, was confirmed to have purchased Bilpolaris Penthouse in Cheongdam-dong, Gangnam-gu, Seoul without a loan in March 1997, and the former owner of Bilpolaris Penthouse is Choi Chi-hoon, chairman of Samsung C&T’s board of directors. It is located at the southern end of Yeongdongdaegyo Bridge, so you can see the Han River. It has 4 rooms and 3 toilets. Brbr Oya.