Kenneth Tong is on the Fettesians in America website. His family have US base an it was from there that he as sent to Fettes (Tony Blairs former school in Edinburgh). He left there in 2003 and had a place to read Economics and Politics at Edinburgh University. See the final entry on this list of Americn Fettesians.
http://www.fettes.com/history/FFCInc..._fettesian.htm