Yoo Byung-soo
 Yoo Byung-Soo (Korean: 유병수 born 26 March 1988) is a South Korean football Striker who currently plays for FC Rostov in the Russian Premier League. He is known as Ronaldo of Wolmido because of his spinless free-kick that resembles that of Cristiano Ronaldo's. (Wolmido is a small park in Incheon city where he started his professional career).