Arthur Peter Mutharika (/muˈtærɪkə/;[1] born 18 July 1940)[2][3][4] is a Malawian politician, educator and lawyer who has been President of Malawi since 31 May 2014. Mutharika has worked globally in the field of international justice. He is an expert on international economic law, international law and comparative constitutional law.[5] He informally served as an adviser to his older brother, President Bingu wa Mutharika, on issues of foreign and domestic policy from the onset of his election campaign until the President's death on 5 April 2012.[6]