Group 2009: Grady Schofield, Jim Chelikowsky, Jonathan Moussa, Jason Han, Amy Khoo, Na Sai, and Minjung Kim

Group 2008: Hyunwook Kwak, Jaehyeon Eom, Igor Vasiliev, Jason Han, Minjung Kim, Jonathan Moussa, Jim Chelikowsky, Tzu-Liang Chan, Amy Khoo, Grady Schofield (left to right)

Group 2005: Murilo Tiago, Lingzhu Kong, Hyunwook Kwak, Jason Han, Gustavo Dalpian, Scott Beckman