Leo Messi's hat-trick helped FC Barcelona thrash Atlético Madrid 5-0 at the Camp Nou, back in 2011. Messi's first came on 26 minutes, when he placed the ball in the bottom corner of the net. The Argentinian netted his second after strolling past three Atlético defenders and firing into the corner past Thibaut Courtois. He completed his hat-trick in stoppage time, placing the ball between Courtois' legs to cap off a fine evening.