Karim Arezki is a French Islamicist and Christian cleric of Algerian Kabyle origin, a North African who converted from Islam to evangelical Christianity. He serves as a theologian and pastor, recognized for his expertise in Islamic studies and his role in engaging in apologetics against Islamic teachings through debates, seminars, books, and public speaking in France and Europe. Notably, he co-presented with Tash at the Lausanne Europe networking seminar on Islam and Apologetics, and has authored works critiquing the Quran and Islamic doctrine, positioning himself as a bridge between North African Muslim backgrounds and Christian evangelism.