( CNN ) ) -- He 's one of a new generation of African leaders , championing a free market , stronger ties to the West and the ultimate unification of Africa . Kikwete was elected president of Tanzania with 80 percent of the vote in 2005 , and maintains strong support at home and abroad . However he faces some tough challenges combating poverty and growing Tanzania 's economy . But ultimately he says his mission is focused and simple : `` Essentially it is service to the people of Tanzania ; this is my interest . ''
Tanzania 's fourth president elected in 2005 with 80 % of popular vote . Joined the army after university before going into politics . Aspires for a ` ` United States of Africa '' with a single currency . Was the first African leader to meet U.S. President Obama in Washington D.C .