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Past Presidents

We appreciate and recognize the contributions and dedication of our past presidents to the advancement of AOSR.

founding president

William S C HARE

Australia
1971 – 1975

Federico PRINCIPE

Philippines
1975 – 1979

Michael K W CHOW

Singapore
1979 – 1983

Romsai SUWANIK

Thailand
1983 – 1987

Chi Yul AHN

Korea
1987 – 1991

K R CHAUDHARI

India
1991 – 1995

Lilian LEONG

Hong Kong
2001 – 2004

K KULAVEERASINGAM

Malaysia
1995 – 1998

H KATAYAMA

Japan
1998 – 2001

Lenny TAN

Singapore
2004 – 2006