Nyorai kuenderera kweiyi ndima - Heo akamiririra South Korea pa2012 FIBA Under-17 World Championship, kwaakawana avhareji yemapoinzi 17.7, 2 rebounds uye 2.9 anobatsira. Heo akapindawo mu2013 FIBA Under-19 World Championship
, kwaakaenzana 12.8 points, 3.4 rebounds uye 3.2 assists.