Go Greece Go!
Can you believe it? Greece won the Euro 2004 Football championship in Lisboa, Portugal! They've never won a match in a major tournament (they tied Germany once a long time ago). They had between 80-1 and 100-1 odds going into the tournament, and something like 15-1 odds going into the final match against Portugal.
It's a true underdog story, and I'm glad that they beat France 1-0 earlier in the tournament.