2012

• David Hemminger
• Leslie Lei Lei
• Eugene Rabinovich

2011

• Joseph Graves
• Daniel Stern
• Youngjik Yang

2010

• Michael Banaszek
• James Mallernee
• TongTong Zhan

2009

• Vivek Bhattacharya
• Veronica Ciocanel
• Ana Maria Tenekedjieva

2008

• Mikhail Lavrov
• Tanawit Sae Sue