Manchester United are on track to defend their European Champions League football title after stunning Arsenal with two goals in the first 11 minutes of their semi-final decider in north London,
Park Ji-sung scored after eight minutes when the Gunner's defender Kieran Gibbs stumbled in front of the goal and three minutes later Cristiano Ronaldo netted a great free kick.
Ronaldo's second goal after 61 minutes left United 4-0 up on aggregate after their 1-0 win at Old Trafford.
