1999-Now: Probe Technology S.A.S a KnS Company. (France)
Engineer of Physics
1997-1999: M.A. Tsukuba University(Japan)
1993-1997: B.A. Tsukuba University (Japan)
1988-1991: Vientiane High School
1985-1988: Phierwat College
1980-1985: Phierwat Primary School.