1909-1974 GB
A.k.a. သန့် (English: Thant)
U Thant (born 22 January 1909, Pantanaw, British Burma, British India - died 25 November 1974, New York City, New York, USA) was a Burmese diplomat and the third Secretary-General of the United Nations from 1961 until 1971. "U" is an honorific in Burmese, roughly equal to "Mr".