Liam Neeson far surpasses Michael Fassbender and Colin Farrell at box office says Forbes.Getty

Liam Neeson turns 63 today! In tribute to one of Ireland’s finest actors (and men), we look at all all the little facts you may not have known about our lovely Liam.

1. He once dated “The Queen.”

Well, the woman who played her at least. Liam and Helen Mirren met while they were both working on the 1981 film “Excalibur.” Dating for four years, the pair even lived together before growing apart and eventually splitting up in 1985.

2. He worked for Guinness

On leaving university, Liam took up a variety of casual jobs before making it to the big screen. During this time, he spent a period as a forklift operator for one of Ireland’s other national treasures, Guinness.

3. He was a promising amateur boxer.

This may be not quite as surprising given his obvious talent for action scenes but Liam was a big boxing fan and began participating himself at 9 years old. He fought his last fight (off-screen) aged 17. Lucky enough for him, he even got to meet his boxing hero, Muhammad Ali, thanks to his career change.

Definitely helped with all those action scenes.

Definitely helped with all those action scenes.

4. His new Cannes film about an IRA soldier just got picked up by Open Road productions.

Liam is set to co-produce a film adaption of the book “A Mad and Wonderful Thing,” by Mark Mulholland. The book, which parallels parts of Mulholland’s own life, tells the story of a young IRA sniper in 1991 named Johnny Donnelly.

Liam Neeson as Michael Collins.

Liam Neeson as Michael Collins.

5. He was "discovered" by Steven Spielberg

Liam was chosen for his most famous role as Oskar Schindler in “Schindler’s List” when Spielberg saw him star on stage in Eugene O'Neill's play “Anna Christie” with his late wife, Natasha Richardson.

6. He almost played Abraham Lincoln.

Spielberg also wanted him to play Lincoln which would have been the first time they would have worked together since “Schindler’s List” in 1993. Neeson reckoned he had aged out of the role, however, and it eventually went to fellow Irishman Daniel Day Lewis. Day Lewis went on to win an Oscar for his portrayal of the US president.

He doesn't look too old to us!

He doesn't look too old to us!

7. Things didn’t always go smoothly in auditions

Liam recalls his most embarrassing moment in acting as when, relatively early in his career, he auditioned for the role of Fezzik, the giant in The Princess Bride (1987). The director Rob Reiner, however, had a look of disgust on his face when he realized that Neeson was "only" six-feet-four. André the Giant ended up getting the role.

A clip from Neeson's debut in a documentary about trains in Northern Ireland; everyone has to start somewhere.

A clip from Neeson's debut in a documentary about trains in Northern Ireland; everyone has to start somewhere.

8. Suffers from severe acrophobia

Stunts involving any kind of heights must be a struggle for the star who suffers from a bad fear of acrophobia (fear of heights). He once quipped to Jay Leno, "I get dizzy on a thick carpet," his fear is that severe.

He looks unhappy to be even up this high.

He looks unhappy to be even up this high.

9. He could have been a teacher.

A common trait among Irish actors (Brendan Gleeson actually was a teacher for a while), Liam originally planned on becoming a teacher. He traveled to Newcastle in Northern England to attend teacher training college for two years before returning to his hometown, Ballymena in Co. Antrim.

We'd certainly have liked more teachers like him ourselves.

We'd certainly have liked more teachers like him ourselves.

10. His son just opened a gallery in London

His 19-year-old son Michael has just launched a gallery in London’s Soho. The fashion curator opened Maison Mais Non which will show clothes by exciting new fashion graduates from colleges like Central Saint Martins in collaboration with Saville Row tailors.

He'll do anything for his kids on and off the big screen.

He'll do anything for his kids on and off the big screen.