Nelson Scott Simpson is a retired American professional wrestler. Throughout the 1980s and early 1990s, he wrestled as "The Russian Nightmare" Nikita Koloff, which was a play on the nickname of fan favorite "The American Dream" Dusty Rhodes (in fact, it was Rhodes who gave him the nickname). Nikita was brought into the National Wrestling Alliance by his "Uncle" Ivan to prove Soviet superiority. Their ultimate goal was to dethrone NWA World champion Ric Flair. A physical marvel, Koloff was also hailed as the Russian Road Warrior. He was billed from Moscow in the Soviet Union, and then from Lit…