Aidh al-Qarni

Dr. Aaidh ibn Abdullah al-Qarni, is a Saudi Muslim scholar, author, and activist.
Al-Qarni is best known for his self-help book La Tahzan, which is aimed at Muslims and non-Muslims alike.
Al-Quarni is on the United States No Fly List and was barred entry in 2012 and 2015 to attend a convention in Chicago.
Condolences over the death of the son of Salman al-Ouda and his wife were given on Twitter by Aid al-Qarni.