A member of the Labour Party , he was Prime Minister of Norway from 2000 to 2001 and from 2005 to 2013 .
Jens Stoltenberg ( born 16 March 1959 ) is a Norwegian politician who has been serving as the 13th Secretary General of NATO since 2014 .
A member of the Labour Party , Jens Stoltenberg was Prime Minister of Norwegian from 2000 to 2001 and from 2005 to 2013 .
Jens Stoltenberg ( born 16 March 1959 ) is a Norwegian politician who has been serving as the 13th Secretary General of NATO since 2014 .