Tun Dr. Mahathir bin Mohamad (, ; born 10 July 1925) is a Malaysian politician, statesman, author and doctor who served as the 4th and 7th Prime Minister of Malaysia from July 1981 to October 2003 and again from May 2018 to March 2020. He served as the 4th Deputy Prime Minister and in many other Cabinet positions before his promotion to the premiership in July 1981. He has served as the Member of Parliament (MP) for Langkawi since May 2018, Kubang Pasu from August 1974 to March 2004 and Kota Setar Selatan from April 1964 to May 1969. His political career has spanned more than 70 years, starting with his participation in protests against non-Malays gaining Malaysian citizenship during the Malayan Union through to forming his own political parties, the Malaysian United Indigenous Party (BERSATU) in September 2016 and the Homeland Fighters' Party (PEJUANG) in August 2020.