It's no secret that we're pretty big fans of Matt Damon here at Sugar HQ. The actor has been in the business for decades (remember his Good Will Hunting Oscar acceptance speech?), yet he continues to churn out a solid mix of performances in dramas, action flicks, and comedies (even on the small screen on 30 Rock). There's nothing this guy can't do. So in light of his recent 40th birthday milestone and this weekend's release of Hereafter, let's take a look back at how far Damon's career has come!