Sultan Selangor is the ruler of the Malaysian state of Selangor. He holds a significant position in the Malaysian monarchy and is known for his role in promoting the welfare and development of the state. The Sultan's official residence is the Istana Alam Shah in Klang, and he is involved in various ceremonial and cultural activities. The current Sultan, Sultan Sharafuddin Idris Shah, ascended to the throne in 2001. He is recognized for his contributions to education, health, and social welfare in Selangor. The Sultan also plays a vital role in the Islamic community, being the head of Islam in the state.