Acting
Birthday: 2003-03-05
Place of Birth: South Korea
Also Known As: 김지석, 빅오션, 金志锡, Big Ocean, Big Ocean JJ, Jiseok
Kim Ji-seok, known mononymously as Jiseok, is a South Korean singer under Parastar Entertainment. He is the maknae of the boy group Big Ocean and its subunit, Big Ocean JJ.
