Hồ Chí Minh, colloquially known as Uncle Ho among other aliases and sobriquets, was a Vietnamese revolutionary and politician who served as the founder and first president of the Democratic Republic of Vietnam from 1945 until his death in 1969, and as its first prime minister from 1945 to 1955. Ideologically a Marxist–Leninist, he founded the Indochinese Communist Party in 1930 and its successor Workers' Party of Vietnam in 1951, serving as the party's chairman until his death.