(CNN) It was one of the sporting stunts of the summer, reaching over a billion people across social media and engaging football supporters like never before. "Come to Besiktas" fans implored, taking to Twitter, Facebook and Instagram in their droves to call upon players around the world to join the Turkish club. The team's official social media accounts also used the "Come to Besiktas" hashtag, joining the race to post the most viral-worthy content to confirm summer signings. Portuguese defender Pepe was just one that heeded the calls -- compatriot Ricardo Quaresma and former Manchester City striker Alvaro Negredo were others -- trading the Bernabeu for the "beautiful project" underway on the banks of the Bosphorus river.Pepe on the unparalleled atmosphere of Turkish footballPortugal defender calls on compatriot Cristiano Ronaldo to join himReveals secrets of Euro 2016 triumph
"To defend your country as I defend _, I think I have to feel proud.