U Nu (Thakin Nu, 1907-1995) was independent Myanmar's first premier (1948–62) and shares fame as founder of modern Myanmar with Aung San (1916–47), called the Father of the Burmese Revolution. Ne Win (Maung Shu Maung, b.1911) became premier in March 1962 and was president from 1974 to 1981. U Thant (1909–74) served as UN secretary-general from 1961 through 1971. Human rights activist Aung San Suu Kyi (b.1946) was awarded the 1990 Sakharov Prize for Freedom of Thought by the European Parliament, the 1990 Thorolf Rafto Human Rights Prize by Norway, and the 1991 Nobel Peace Prize. Anawrahta, who founded the early Burmese kingdom of Pagan in 1044 and established Hinayana Buddhism as the official religion, is a great figure in Burmese history, as are the Toungoo warrior-king Bayinnaung (r.1551–81) and Alaungpaya (r.1752–60), who established the dynasty that ruled Myanmar until 1886. Great writers of the Burmese past include Bhikkhu Ratthasara, author of the poem Hatthipala Pyo, on the life of Gautama Buddha; Nawedegyi and Natshinnaung, poets of the Toungoo dynasties; and Binnyadala, who wrote of the long struggles of the Burmese king of Ava. In more recent times, U Ba Nyan and U Ba Zaw, well-known painters of the 1920s, introduced Western-style art into Myanmar; both died in the 1940s.