Lee Seyoung 이세영 is the main vocal of Cross Gene.
Seyoung was born on Thursday, February 8, 1990. He’s Cross Gene’s oldest member. He’s older than the maknae, Yongseok, by 2 years and 6 months.
He was born in the Chinese Year of the Horse and his zodiac star sign is Aquarius. He’s 180 cm or 5'11" tall. Seyoung, Casper, and Takuya’s blood type is O.
Seyoung, Shin, and Yongseok all speak Japanese.
He plays the piano. He has an older brother.