Background
Ha, Ji-Yun was born on February 26, 1963.
Ha, Ji-Yun was born on February 26, 1963.
Graduate, Seoul National University, 1985. Graduate Graduate Course, Seoul National University, 1987.
Reporter JoongAngIlbo, Republic of Korea, reporter, Editorial Office International Division, 1999, vice chief planning and Puerto Rico team, 2000, Information Technology team vice chief, Editorial Office Industry Division, 2001—2004, vice chief, Editorial Office Seoul Metropolitan Area Division, 2004—2006. Chief Executive Officer Joins.com Inc., Seoul, Republic of Korea, since 2006.
Member of Korea Online Newspaper Association (vice chairman since 2006), Korean Science Reporters Association 2004.