The first year of the Champions League was in 1992. But if you are referring to the first year of the Champions League as in first year of European cup it was in 1955.
As of the end of the 2014 Champions League, Arsenal have never won it or its predecessor: the European Cup.
AC Milan won the European Cup in 1963,69,89,90 and Champions League in 1994,2003,07
Liverpool won their fourth European Cup in 1984. Liverpool have won the European Cup 5 times (the 5th in its present format as Champions League).
No, but the champions will automaticaly qualify for the next year's Europa League.
Chelsea has always been into the champions league but they have never won it
The champion League started in the year 1950.
Yes they won the champions league this year - Season 2011 - 2012.
when someone chooses the venue it is normally the biggest venue but it changes every year.