Recep Tayyip Erdoğan (born 26 February 1954) is a Turkish politician serving as the 12th and current president of Turkey since 2014. He previously served as prime minister of Turkey from 2003 to 2014 and as mayor of Istanbul from 1994 to 1998. He founded the Justice and Development Party (AKP) in 2001, leading it to election victories in 2002, 2007, and 2011 general elections before being required to stand down upon his election as president in 2014.