In this biography
Quick facts
- Born
- 28 August 1899
- Died
- 4 June 1966
- Birthplace
- Seoul, Korean Empire (now South Korea)
- Country
- South Korea
- Nationality
- Not independently established
- Known for
- Catholic education, diplomacy and parliamentary government in 1960–1961
- Education
- Manhattan College graduate, 1925
- Vice-president
- Elected in 1956 as an opposition politician
- Second Republic
- Prime minister, 1960–1961
Why this life matters
His career links postwar state-building with the attempt to replace presidential authoritarianism through a responsible parliamentary executive.
Timeline
Key moments
Graduation
Completed studies at Manhattan College before returning to Catholic educational work.
Diplomatic service
Became the Republic of Korea’s first ambassador to the United States.
Vice-presidency
Won the vice-presidential election despite his party’s presidential candidate dying during the campaign.
Parliamentary executive
Became prime minister under the amended constitution.
Military coup
The May coup removed his government.
Death
Died on 4 June.
A teacher before a politician
Chang Myon was born in Seoul on 28 August 1899 and grew up with strong connections to Incheon. His education included agricultural study, English and then Manhattan College, from which he graduated in 1925. The distinction between his birthplace and his family’s regional association matters because the AKS entry’s short header compresses them differently from its detailed narrative.
After returning to Korea, he worked in Catholic institutions and became an educational leader. He served at Dongsung Commercial School, eventually as principal, and helped with Catholic publishing. Translation and religious education were practical parts of his career long before diplomacy or electoral office. Manhattan’s alumni newspaper also recalls this period of teaching and translation.
Constituent assembly and diplomacy
Chang entered post-liberation political institutions and won a constituent assembly seat in Seoul in 1948. He represented the new Republic of Korea at the United Nations and became its first ambassador to the United States in 1949. The Korean War made requests for international assistance an urgent part of that diplomatic service.
He returned to serve as prime minister in 1951–1952 under Syngman Rhee. This earlier premiership belonged to the First Republic’s presidential system. It should be distinguished from the much more substantial executive position he later held under the parliamentary constitution of 1960. The same office title did not imply an unchanged distribution of authority.
Opposition within the First Republic
Chang helped form the Democratic Party in 1955 with Shin Ik-hee and Cho Byeong-ok. In 1956 Shin died while campaigning for the presidency, but Chang won the separately contested vice-presidency. That result placed an opposition politician in a national office while Rhee remained president. Later that year Chang survived a shooting at a party convention.
He contested the vice-presidency again in March 1960. The manipulated election and the protests culminating in the April revolution brought Rhee’s rule to an end. Chang’s political opportunity came through that wider popular upheaval, constitutional change and a new legislative election, rather than through a direct popular election for prime minister.
Sources for this section: [1]
Leading the Second Republic
The amendment effective on 15 June 1960 placed executive power in a State Council responsible to the House of Representatives. The president nominated the prime minister, with House consent required, while the prime minister chaired the council and directed ministries. Chang became prime minister after the new assembly election; Yun Posun occupied the presidency.
This arrangement gave Chang substantial executive responsibility but no assurance of a durable parliamentary coalition. The Democratic Party split, with the older faction establishing the New Democratic Party. Public expectations after the revolution were high, and the administration faced factional conflict. These pressures form part of the context without making the subsequent military intervention a necessary consequence of democratic freedoms.
Removal and final years
The military coup of 16 May 1961 ended Chang’s government after about nine months. Under the military authorities he faced political restrictions and a conviction in a purported counterrevolutionary conspiracy case. AKS records a ten-year sentence followed by exemption from its execution; this profile does not infer a later acquittal from his release.
Chang withdrew into religious life and died on 4 June 1966. His record includes diplomacy and opposition as well as the premiership. The brief Second Republic remains significant because it attempted an institutional transfer of executive power and parliamentary responsibility before military rule displaced it.
Sources for this section: [1]
Quick answers
Frequently asked questions about Chang Myon
- Was Chang directly elected prime minister by the public?
- No. The parliamentary system required presidential nomination and House consent, with a House-election fallback under specified conditions.
- Were his two premierships constitutionally identical?
- No. The First Republic and the parliamentary Second Republic allocated executive power differently.
Keep exploring
Lives connected to this story
- Yun Posun
Compare the president’s office with Chang’s executive premiership.
- Heo Jeong
Read about the caretaker who managed the preceding transition.
- Shin Ik-hee
Follow the fellow Democratic Party founder and 1956 presidential candidate.
Sources and further reading
Explore the evidence
These references support the biography and offer further reading. Official records, first-person accounts and independent reporting provide different perspectives; image records document attribution and licensing.
- 1. Academy of Korean Studies, Encyclopedia of Korean CultureChang Myon (장면)
Actual Korean HTML identity and chronological life sections read, including schooling, diplomacy, vice-presidency, Second Republic, coup, subsequent conviction and death. Header says Incheon while the prose explicitly says birth in Seoul and origins in Incheon; prose distinction, corroborated by the alumni article, is followed. Honorary degrees are not presented as earned doctorates. The entry’s claim that civil freedoms caused disorder/coup is an interpretation, not adopted as established causation.
- 2. Adrianne Hutto, The Quadrangle, 7 December 2022The Unknown Political History of MC Alumni
Actual article’s Chang Myon paragraphs read: birth city/year, 1925 graduation, Catholic translation/education and diplomatic service. Student newspaper retrospective, not an appointment instrument; its exact December 1949 appointment and other compressed dates are not used. Other alumni paragraphs not used.
- 3. National Law Information Center, Republic of KoreaConstitution of the Republic of Korea, amendment No. 4, effective 15 June 1960
Actual historical clause body, amendment No. 4 effective 15 June 1960, read for Articles 51–53 and 68–71, including majority of all representatives, nomination fallback, no-confidence alternative and continuing duties. Earlier iframe/UI wrapper alone did not supply the clauses; actual lsInfoR body retained. English paraphrases are assistant renderings of selected Korean text, not an official English translation. Other clauses and current constitutional law not reviewed.