Kassem Gharaibeh, also known as KassemG is a Jordanian-American YouTuber, known for his "California on" series in which he goes around Los Angeles asking members of the public various questions about certain topics. He has also collaborated with various famed YouTubers such as Smosh and Epic Rap Battles of History. He previously played a role, along with Smosh, in Ryan Higa's short film "Agents of Secret Stuff".