At the end of the Champions League Arsenal's 6-0 win over Lou Drogo Meret, Wenger earned his 100th European wins, including 94 Champions League victory and 6 UEFA Cup victory in 2000, Arsenal reached the UEFA Cup final, but the penalty shootout defeat galatasaray.
This is the two time Wenger qualify for the Champions League final defeat. Second defeats in 2006 Arsenal and Barcelona in the Champions League final, Arsenal lead in the first half, but because the 10 men, the final 1-2 defeat to Barcelona, and missed the Champions league. If you count Wenger's most disappointing moments, it is certainly in Europe on some unfavorable.
But Wenger has also led Arsenal to beat Inter, Real Madrid and Bayern. Perhaps the best moment of the Champions League in 2011, Arsenal in the home court with Van Persie and Arshavin score 2-1 win over champions Barcelona hot.