The slapping incident has drawn mixed reactions on social media with many accusing Diab of being arrogant and rude to his fans.
![Ahmed Al-Khalili has previously expressed controversial opinions [Getty]](/sites/default/files/styles/image_156x88/public/2021-08/GettyImages-455872398.jpg?h=b8bfa7c6&itok=vn9HtRTB)
![Istanbul Canal [GETTY]](/sites/default/files/styles/image_156x88/public/media/images/B990CF91-BB6C-4957-BAAA-1EC49FB0E3EC.jpg?h=d1cb525d&itok=mgbyicbG "Istanbul Canal [GETTY]")
