Donald Trump on Saturday was reportedly declared the winner of the GOP’s South Carolina primary, where he faced his only opponent, his own former U.N. ambassador, Nikki Haley. The former president faced off against Haley in a contest where he was expected to win by a large margin, despite the fact that Haley was the governor of that very state. He was ultimately able to pull off the primary win, according to CNN and the Associated Press reporting. ALSO READ: How Donald Trump is spreading a dangerous mental illness to his supporters The results were called almost instantly after the polls close…