HOLD FOR STORY IRAN SLACKLINING THE PICTURE IS TAKEN ON THURSDAY, MAY 28, 2015.
In this picture taken on Thursday, May 28, 2015, Iranian slackliners Kiavash Sharifi, left, and Mohammad Reza Abaee walk on a slackline anchored between two rocks for a practice as their friends follow on the mountains near the city of Arak, some 204 miles (330 kilometers) southwest of the capital Tehran, Iran. (AP Photo/Vahid Salemi), APTOPIX