Background
Ok, Jeonghan was born on December 8, 1977 in Busan, Republic of Korea. Son of Haseok Ok and Kyoungim Park.
Ok, Jeonghan was born on December 8, 1977 in Busan, Republic of Korea. Son of Haseok Ok and Kyoungim Park.
Bachelor of Science, Inha University, 2004. Master of Science, Inha University, 2006.
Senior researcher Jowa Korea Limited company, since 2009. Sergeant Infantry, 1997-1999, Hwachon, Kangwon-do, Republic Of Korea.
Volunteer Busan Citizen Service, 2006—2008.