Arturo Erasmo Vidal Pardo (born 22 May 1987) is a Chilean professional footballer who plays as a midfielder for Spanish club Barcelona and the Chile national team. His displays during his time at Juventus led him to be nicknamed Il Guerriero ("The Warrior"), Rey Arturo ("King Arthur") and La Piranha by the Italian press due to his hard-tackling and aggressive, tenacious style of play. Vidal started his career with Colo-Colo, where he won three Chilean Primera División titles. He moved to Europe, where he joined Bundesliga club Bayer Leverkuse…