 Nyorai kuenderera mberi kwechikamu chino - Akanga ari mutongi pa2004 uye 2007 AFC Asian Cup. Kwon akatongawo mumitambo yakawanda yeFIFA, kusanganisira 2003uye 2005 FIFA World Youth Championships, uye mitambo yekukodzera ye 2002, 2006, uye 2010 World Cups. Kwon akatumidzwa kunyorwa kweFIFA kwevanokwana makumi mana nevana vanokwikwidza vatongi ve 2006 FIFA World Cup kuGerman, asi haana kusarudzwa kumakwikwi ekupedzisira. 