Wálter Guevara

President of Bolivia

11 March 1912 Cochabamba, Bolivia

20 June 1996(1996-06-20) (84) La Paz, Bolivia

Interim

54th President of Bolivia In this Spanish name, the first or paternal surname is Guevara and the second or maternal family name is Arze. Wálter Guevara Arze (March 11, 1912 in Ayopaya Province, Cochabamba Department, Bolivia – June 20, 1996 in La Paz, Bolivia) was a Bolivian statesman, cabinet minister, writer, and diplomat, who served as the 54th President of Bolivia on an interim basis in 1979.