Shaykh Hamid Waqar was born and raised in Los Angeles, California, and converted to Islam at the age of sixteen. He started his Islamic studies in the year 2001 in Beirut and, a year later, moved to Qum where he has been studying since. He currently studies at the highest levels of Islamic jurisprudence, translates many books and runs the Muntazar website.

Sheikh Mohammad Saeed Bahmanpour is lecturer of Islamic Studies at the Islamic College for Advanced Studies, London, and a visiting lecturer at the University of Cambridge, Faculty of Oriental Studies. He was raised in Iran and holds a BA and an MA in Sociology from Allameh Tabatabai University, Tehran. He has also studied at Queen Mary College London and the London School of Economics.

Shaykh Ayub Rashid is a graduate of the Islamic Seminary of Qom, Iran. He has a BA in Islamic law and MA in Islam and Community Studies from the UK and is also a qualified Muslim Chaplain from the Markfield Institute of Higher Education in Leicester.

Shaikh Vinay Khetia has studied at various traditional Islamic seminaries in London, Iraq and Syria. He has an undergraduate degree in Religious and Near Eastern Studies from the University of Toronto and an M.A. in the History and Philosophy of Religion from Concordia University. He is a PhD Candidate in the department of Religious Studies at McMaster University with a focus on the intellectual history of Islam and specifically Shi'ism.

Sheikh Mateen Joshua Charbonneau achieved a certificate from Harvard University in Islamic Studies. He undertook Howza classes under esteemed scholars since 2013 and has been teaching at Imam Mahdi Howza since 2017. He has compiled and published several books, has filmed several documentaries on Islamic subjects and has also promoted Islamic propagation in US jails.

Syed Nabi Raza Abidi is based in the US and has a PhD in Theology and Philosophy having attended Howzah in Iran for several years. His research was conducted under the guidance of Ayatollah Ja'far Subhani. He has also taught various subjects such as Usul, Fiqh, Philosophy, and Tafseer in different Islamic schools.

Sayyed Muhammad Husaini Ragheb has a BA in Law from Guilan University, Iran and has also undertaken Hawzah studies in Qom. He used to be a Cultural Affairs director of Ethics Group of Al-Mustafa Open University. He obtained his Master's degree in Applied Ethics and now is a PhD candidate in Islamic Ethics besides doing his Bahse Kharej in Qom Hawza.

Hassanain Govani is based in Sweden and has an MA in History of Religion from Uppsala University and an MA in Islamic Studies from the Islamic College of London, and has also studied Arabic in Damascus. He has a position as project secretary at SST, the committee for state support for religious communities.

Seyed Ali Musawi studied religion and history at the University of California, San Diego and subsequently he studied for more than 8 years at the Islamic Seminary in Qum, Iran, focusing on Islamic history and jurisprudence.

Seyed Ali Shobayri is of mixed Iranian and Scottish descent who found the path of the Ahlul Bayt (a) by his own research. He holds a BA in Islamic Studies from Middlesex University through the Islamic College of London. He also studied at the Hawza Ilmiyya of England and continues Hawza and Islamic studies with private teachers.