success 5 5 0 39520 Won-Kyu Park 20443 Hyeshik Chang 2009-04-08T04:18:59Z 31160 Changwoo Ryu 20443 Hyeshik Chang 2009-01-19T04:45:40Z 5143 Bang Jun-Young 20443 Hyeshik Chang 2008-07-14T11:47:41Z 11330 Seo Sanghyeon 20443 Hyeshik Chang 2008-07-10T07:48:19Z 10862 Hong Chang Bum 20443 Hyeshik Chang 2007-10-26T16:45:06Z