He studied at the Rechts-Hogeschool (Law High School) in Batavia, specializing in socioeconomic affairs.[2]
Career
Dutch East Indies era
Under the Dutch administration, Soemanang worked as a civil servant for the Semaranglandraad.[2] He also worked for the Japanese Consulate in Batavia between 1936 and 1940, where he was a translator.[1] He then became the legal adviser for the Tjahaja Timoer newspaper.[1]
In 1937, Soemanang (who had entered politics and joined the Gerindo political party) founded a weekly publication in Bogor, named Perantaraan.[4][5] He later proposed the founding of a national news agency. Alongside other young politically active journalists such as Sanusi Pane and Adam Malik, they founded the Antara news agency[5] which derived its name from Perantaraan.[4] Soemanang became the agency's first chief editor.[4] The following year, he left Antara and became the head of the Perguruan Rakyat [id] school replacing Amir Sjarifuddin.[1][6] He continued to work in journalism, becoming the chief editor of the Pemandangan newspaper in 1940.[1]
Sumanang participated in the First Indonesian Language Congress in Surakarta on 25 June 1938, which aimed to standardize the Indonesian language - then recently declared as the national language following the 1928 Youth Pledge. Sumanang had offered to gather influential businesspeople and scholars to the congress after a spontaneous request by fellow journalist Soedarjo Tjokrosisworo.[7]
Japanese occupation
During the Japanese occupation of the Dutch East Indies, Soemanang worked in the Japanese-founded Asia Raya newspaper and later headed the press department of the labor organization PUTERA [id].[1] During this period, he had been arrested due to a photo published in Pemandangan showing the Japanese Emperor Hirohito obscured by the Japanese flag.[3] Another incident close to the end of the war saw Soemanang arrested for another image of Hirohito stained by red ink from the flag and resulted in the Japanese authorities forcing Pemandangan to be published as Pembangoenan.[3]
Post-independence
Shortly after the proclamation of Indonesian independence, Sumanang co-founded the National Press Company (Badan Usaha Penerbitan Nasional).[8] In 1946, the Indonesian Journalists Association was founded, and Soemanang was elected as its first chairman.[9] He further founded the daily newspaper Nasional (today Bernas) in Yogyakarta in November 1946,[10] in addition to the magazines Wanita Indonesia and Revue Indonesia, and the Javanese-language pamphlet Biwara.[1][3]
After his time as minister, Soemanang served as president director of the National Industrial Bank and the Indonesian Development Bank.[1] He also served as an executive director in the International Monetary Fund for some time, representing Indonesia, Algeria, Ghana, Laos, Libya, Morocco a Tunisia.[18] In 1979, he returned to the journalistic world, when he founded the short-lived magazines Sari Pers and Zaman in cooperation with the Tempo group.[1][3]
He died in Jakarta on 13 June 1988.[1] His grave is located in Yogyakarta.[10]