Mezue ahịrịokwu na-esonụ: Al Mustafa Riyadh (; amụrụ August 5, 1975) bụ onye na-agba ọsọ marathon nke Bahrain nke sitere na Morocco. Riyadh nọchitere anya Bahrain na 2008 Summer Olympics na Beijing, ebe ọ gbara asọmpi maka
marathon ụmụ nwoke, ya na ndị obodo ya bụ Abdulhak Zakaria, na Nasar Sakar Saeed. N'ụzọ dị mwute, o nweghị ike ịgba ọsọ ahụ dum nke ugboro abụọ kemgbe o mere otu ihe ahụ na 2004 Summer Olympics na Athens.