Free for editorial use image, Dave Kneale/Volvo Ocean Race Nikola Smoljenovic from Croatia competing in the RS:X Boys class on day 4 of the Volvo Youth Sailing ISAF World Championships 2010, in Istanbul, Turkey For all photographic enquiries, please contact Tim Stonton on +34 606 905 497 or email tim.stonton@volvooceanrace.com. For further images, please go to http://images.volvooceanrace.com For all media enquiries please contact Sophie Luther on +34 606 894 940 or email sophi