Egyptian singer born Mohamed Salah Ali Hassan, who is known as Oka. He formed a band with fellow singers Ahmed "Ortega" Metwally and Shehta Karika and together they starred in the film 8% (2013). He married singer and actress Mai Kassab on 25 January 2015.
Muhammad Salah “Oka” is an Egyptian pop singer, who has formed the performance trio “8%” with Ahemd Metwally “Ortega” and Shehta Karika, producing and singing electro-shaabi music (mahraganat music). The trio achieved widespread success among fans from all of the Egyptian society's layers, and went on to star and sing in numerous films and land features on television talk shows. Their most successful film was the synonymous “8%”. He is married to the Egyptian pop singer Mai Kassab.