30 Things To Know About Cory Monteith

Age makes you all the wiser.

Glee’s Cory Monteith is turning one year older — and there’s no doubt this Canadian actor has had quite the interesting year, with the most talked about part being his stint in rehab for substance abuse.

But fret not, as it seems Monteith has overcome his demons again (he was also in rehab at the age of 19) as he recently exited his treatment facility and into the arms of his loving girlfriend and co-star, Lea Michele.

Seeing how the Hollywood hunk is ringing in his 31st birthday with a Mexican vacation with his ladylove, Celebuzz is celebrating in our own way by taking a look back at the highlights that is Monteith’s life.

Launch the gallery above to see just how much you know about this Gleek!