inputs: hypothesis: Sohan Dosova is 130 years old. premise: Do you remember Tsar Nikolai's era? When the Red Army came and when Vladimir Lenin died? Well I do. So take a guess how old I am. Meet Sohan Dosova - the newly found treasure of Kazakhstan. She is 130 years old, at least she is according to her documents. The Soviet passport issued in the early 1980s states that Sohan Dosova was born in the Karaganda region on 27 March 1879. Now after a new national census in Kazakhstan, she has been "rediscovered".