Seo Eunkwang 서은광 is the leader and main vocal of BtoB.
Eunkwang was born on Thursday, November 22, 1990. He’s the oldest member of BtoB. He’s older than the maknae, Sungjae, by 4 years, 5 months, and 10 days.
Like fellow member Minhyuk, he was born in the Chinese Year of the Horse. He’s a Sagittarius, also like Minhyuk. The two of them born only 7 days apart.
At a height of 173 cm or 5'8", he’s one of BtoB’s shortest members, along with Minhyuk. They’re shorter than the tallest member, Sungjae, by 7 cm. Eunkwang, Minhyuk, Hyunsik, and Sungjae’s blood type is A.
He studied applied music at Dongshin University. He’s from Yongin, Gyeonggi-do.
He collaborated with Yoo Sungeun on “Love Virus.” He plays the piano. He’s in the sub-unit BtoB Blue.