Yook Sungjae 육성재 is the maknae of BtoB.
Sungjae was born on Tuesday, May 2, 1995. He’s younger the BtoB’s oldest member, Eunkwang, by 4 years, 5 months, and 10 days.
He was born in the Chinese Year of the Pig and his zodiac star sign is Taurus. Sungjae, Eunkwang, Minhyuk, and Hyunsik’s blood type is A. At a height of 180 cm or 5'11", he’s BtoB’s tallest member. He’s taller than the shortest members, Eunkwang and Minhyuk, by 7 cm.
He attended Hanlim Multi Arts High School, where Ilhoon also went. He’s from Yongin, Gyeonggi-do.
He’s in the sub-unit BtoB Blue.
Sungjae’s hobby is snowboarding.