IOI
International Olympiad in Informatics – Statistics
Jik Hyun Chang
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Delegation member
YearCountryRole
2007Republic of KoreaLeader
2006Republic of KoreaLeader
2005Republic of KoreaLeader
2004Republic of KoreaLeader
2003Republic of KoreaLeader
2001Republic of KoreaLeader
2000Republic of KoreaLeader
1999Republic of KoreaLeader
1992Republic of KoreaGuest