Ehud Olmert (Hebrew: אהוד אולמרט‎, IPA: [ɛˈhud ˈolmeʁt]  ( listen), born 30 September 1945) is an Israeli political figure, and former Prime Minister of Israel having served from 2006 to 2009. Olmert was the mayor of Jerusalem from 1993 to 2003. In 2003 he was elected to the Knesset and became a minister and Acting Prime Minister in the government of Prime Minister Ariel Sharon. On 4 January 2006, after Sharon suffered a severe hemorrhagic stroke, Olmert began exercising the powers of the office of Prime Minister. Olmert led Kadima to a victory in the March 2006 elections (just two months after Sharon had suffered his stroke) and continued on as Acting Prime Minister. On 14 April, two weeks after the election, Sharon was declared permanently incapacitated, allowing Olmert to legally become Interim Prime Minister. Less than a month later, on 4 May, Olmert and his new, post-election government were approved by the Knesset, thus Olmert officially became Prime Minister of Israel.