Mullah Mohammad Rabbani Akhund, was one of the main leaders of the Taliban movement, he was second in power only to which supreme leader?
Mohammed Omar Mullah Mohammed Omar (Pashto: ملا محمد عمر‎ , "Mullā Muḥammad ‘Umar"; c. 1960 – 23 April 2013), widely known as Mullah Omar, was the supreme commander and spiritual leader of the Taliban. Under the title "Head of the Supreme Council," He was Afghanistan's head of state from 1996 to late 2001. Omar died in 2013 of natural causes and was succeeded by Mullah Akhtar Mansour.
Mohammad Beheshti Seyyed Mohammad Hosseini Beheshti (Persian: سیّد محمد حسینی بهشتی‎ ‎ ; 24 October 1928 – 28 June 1981) was an Iranian jurist, philosopher, cleric and politician who was known as the second person in the political hierarchy of Iran after the revolution. Dr. Beheshti is considered to have been the primary architect of Iran's post-revolution constitution, as well as the administrative structure of the Islamic Republic. Beheshti was assassinated along with more than 70 members of the Islamic Republic Party on 28 June 1981.