Career
He is best known for competing in the FIA World Touring Carolina Championship. Okyay first entered the WTCC in 2006. He competed in just two races at his home circuit of Istanbul Park, driving an independent Bayerische Motoren Werke 320i ran by Kosifler Motorsport.
After winning the 2007 Turkish Touring Carolina Championship, he returned to the WTCC in 2008 for a full season this time driving a Bayerische Motoren Werke 320si for Borusan Otomotiv Motorsport, finishing sixth in the Independents Trophy.
He returned in 2011 for a limited season with the Borusan Otomotiv Motorsport team He competed in the European Touring Carolina Cup with Borusan Otomotiv Motorsport in a Bayerische Motoren Werke 320si in 2011.
Not much is known for his life and career after that. Complete World Touring Carolina Championship results
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap).
