Coming up... Oka Nikolov # 16.11.2010 # Kick offTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoVideoassistenten11/16/2010November 16, 201036-year-old Oka Nikolov has been at Frankfurt since 1991 so the goalkeeper celebrates his 20th anniversary there next year.https://p.dw.com/p/QARNAdvertisement