After triumph and tragedy, Turkey’s humble motorcycle megastar is starting over

By Jonathan Hawkins, CNN (CNN) — At 29 years old with three world titles and millions of followers on social media, you could forgive most sports stars for easing back a little and enjoying their success. Toprak Razgatlıoğlu, however, is not interested in resting on any laurels. Instead, this year the former World Superbike star