Singapore Airlines His most significant contribution during his civil service was building
Singapore Airlines (SIA) into a world-class carrier with a distinguished reputation. He served as Chairman of Singapore Airlines from 1972 until 1996. In 1978, his bold and calculated move to purchase 19
Boeing aircraft, including multiple
Boeing 747s, at the total cost of US$900 million for the airline, made headlines worldwide as "the sale of the century" as it was the largest purchase at the time by any airline in the world. He is one of the few
Civil Service officers to reach Staff Grade III.
Monetary Authority of Singapore He was managing director of the
Monetary Authority of Singapore (MAS) from 1985 to 1989. ==Post-civil service==