Arif Alvi is a Pakistani politician and dentist who has served as the President of Pakistan since September 2018. He is a member of the Pakistan Tehreek-e-Insaf (PTI) party, which was founded by Imran Khan. Alvi has a background in dentistry, having earned his degree from the University of Karachi. Before becoming president, Alvi held various political positions, including serving as a member of the National Assembly. He has been involved in politics for several decades and played a significant role in the PTI's rise to power. As president, Alvi represents the unity and integrity of the nation.