Background
He was born in Batavia, Java, Indonesia (Batavia, Jakarta Raya, Indonesia). Kek-tjioe Ong belonged to 5th generation of the Ong family which migrated from Fukien to the Dutch East Indies and all these generations were merchants.
He was born in Batavia, Java, Indonesia (Batavia, Jakarta Raya, Indonesia). Kek-tjioe Ong belonged to 5th generation of the Ong family which migrated from Fukien to the Dutch East Indies and all these generations were merchants.
Since 1982 he was a president of The Tiong Hwa Hwee Koan (Chinese Guild) School in Batavia, Indonesia and also of the Chinese Chamber of Commerce in Batavia, Indonesia.
He was also a manager and proprietor of the Ong Kek Tjioe & Co. in Batavia, Indonesia.