Dr. KH. Haedar Nashir, M.SI. is the Chairman of Muhammadiyah for the 2015 - 2020 period, one of the oldest and largest Islamic organisations. Haedar was born in Bandung, on February 25, 1958, and is married to Siti Noordjannah. The couple is blessed with two children, Hilma Nadhifa and Nuha Aulia Rahman.