Kimun Ongkosandjojo, born Ong Kiem Oen (Chinese: 王金溫; pinyin: Wáng Jīn Wēn; Pe̍h-ōe-jī: Ông Kim Un, 1912–1990) was a Chinese Indonesian businessman, and inventor. Ongkosandjojo was born in Wonogiri, and was of descent but grew up within Javanese culture. He was married to Tio Yan Nio and had 10 children. Ongkosandjojo was a polymath scholar who had a deep passion in studying worldwide history, science, astronomy, languages and nature. Because of this widespread curiosity, as a teenager Ongkosandjojo often replaced his lecturers while they were on military duties during World War II.[citation needed]

Kimun Ongkosandjojo
王金溫
Born
Ong Kiem Oen

31 March 1912
Wonogiri, Central Java
Died1990
Solo City
Occupation(s)Businessman, inventor
Known forFounder of herbal medicine, Jamu Air Mancur
SuccessorSons Sardjiman, Irwan, Seto, Seco, and Dipa Ongkosandjojo
SpouseTio Yan Nio
Children10
Websitewww.airmancur.co.id

He co-founded and became President Director of PT Jamu Air Mancur, one of Indonesia's largest manufacturers of herbal medicine, since 1963, having worked there as Production Director since the company started in 1963.

Awards and achievements
Preceded by
incumbent
for Air Mancur
Director of Air Mancur
1970
for Air Mancur
Succeeded by