Shim Hongseob 심홍섭 is the maknae and lead dancer of 24K.
Hongseob was born on Thursday, January 8, 1998.
Like fellow member Jinhong, he was born in the Chinese Year of the Ox and his zodiac star sign is Capricorn. They were only born 6 days apart. He’s 177 cm or 5'9½" tall.
He majored in dance at Gukje University.