Wage Rudolph Supratman

Wage Rudolf Supratman (Wage Roedolf Soepratman in the old orthography or commonly known as W. R. Supratman) (Purworejo, 9 March 1903 - Surabaya, 17 August 1938) was an Indonesian songwriter who wrote both the lyrics and melody of the national anthem of Indonesia - "Indonesia Raya."