Armen Sarkissian
Armen Vardani Sarkissian (; born 23 June 1952) is an Armenian politician. He was the President of Armenia from 2018 until 2022. He served as Prime Minister of Armenia from 4 November 1996 to 20 March 1997 and was the country's (longest-serving) ambassador in London from 1998 until 2018.