When he was young, Santoso joined the Tangkas Jakarta badminton club before joining the Indonesian National team. In 2005, he won the Vietnam Satellite and the silver medal at the 2005 Southeast Asian Games.
When young, Santoso became part of the Tangkas Jakarta badminton club before joining the Indonesian National team. In 2005, he won the Vietnam Satellite and the silver medal at the 2005 Southeast Asian Games.