Participating Teams 

 
2012
Brayan Muñoz (Ciudad Neily, Costa Rica) - Joshua Kling (Fulton, MO/Livonia, MI)
Tselmeg Enkhbayar (Ulan Bator, Mongolia) - Joseph Armendariz (Fayetteville, AR)
Herolinda Osmanaj (Chur, Switzerland) – Emma Ray (West Plains, MO)

2011
Yiren Xu (Guangzhou, Guandong, China) - Andrew Robertson (Ft. Smith, Arkansas)
Sneha Bhandari (Kathmandu, Nepal) - Misty Todd (LaGrange, MO)

2010
Mongi Simelane (South Africa) - Joseppi Wallace (St. Louis, MO)
Ilundi Adriano (Maputo, Mozambique) - Rachael Holloway (Kansas City, MO)
Zhengtao Ji (Shanghai, China) - James Alley (Little Rock, Arkansas)

2009
Nico Roberts (South Africa) - Matthew Greaves (St. Louis, MO)
Hilda Ibriga (Ouagadougou, Burkina Faso) - Whitney Breer (Ridgeway MO)
Paola Protti Nunez (Heredia, Costa Rica) - Amanda Cicak (Hatton, MO)

 2008
Eyob Demeke (Addis Ababa, Ethiopia) - Rickey McBride (Arkansas)
Thulani Shabangu (Swaziland) - Alicia Ware (Oklahoma)
Mohamed Shakir (Male, Maldives) - Matthias McCurren (Jefferson City, MO)
Hassaan Sipra (Dubai, UAE/Muscat, Oman) - Robert Blackmon (Sorento, Illinois)