Listing of choirs that either achieved records in the Champions Competition of the WCG or whose participation in the event was special due to their background, composition or history. Participation in the event has been open to all choirs since its foundation. The choir furthermore holds the World Choir Games world record with a score of 99 (out of a possible 100) points in the category "Mixed Choirs" at the World Choir Games 2014 in Riga (Latvia). • Noor-e omid - first mixed-gender Afghan
SATB choir (participation in WCG 2016) • Amaranthe - Belgian women's choir that became World Choir Games champion for the second year in a row at WCG 2023. • Changsha Dream of Wings Blind Children's Choir - Chinese choir of blind children who participated in the WCG 2016 and other events. • Carmen Manet - Slovenian Women's Choir and Eurovision Choir of the Year 2017 • UMOJA Men's Chorus - US prison inmate choir that participated in the 2012 World Choir Games. • Tianjin Dolphin Hearing Disabled Children's Choir - Chinese children's choir whose members have hearing impairments. (Participation in WCG 2016) ==Criticism==