Turkmenistan President Gurbanguly Berdimuhamedov, center, greets journalists after casting his ballot at a polling station in Ashgabat, Turkmenistan, Sunday, Feb. 12, 2017. Berdymukhamedov has been the overwhelmingly dominant figure in the former Soviet republic for a decade, when he assumed power after death of his eccentric predecessor Saparmurat Niyazov.