Unfancied Borussia Dortmund crush Real Madrid

Polish striker Robert Lewandowski nets all the goals for Borussia Dortmund's 4-1 defeat of Real Madrid in their Champions League semi-final first-leg.

Real Madrid's forward Cristiano Ronaldo celebrates scoring against Borussia Dortmund on April 24, 2013 in Dortmund

Real Madrid's forward Cristiano Ronaldo celebrates scoring during their UEFA Champions League semi-final first leg football match against Borussia Dortmund on April 24, 2013 in Dortmund, western Germany. Dortmund won 4-1

Real Madrid's Cristiano Ronaldo after the Champions League semi-final against Borussia Dortmund, on April 24, 2013

Real Madrid's Cristiano Ronaldo after the Champions League semi-final first leg against Borussia Dortmund, on April 24, 2013