Liam Neeson was 48 in Star Wars: Episode II - Attack of the Clones when he played the character 'Qui-Gon Jinn (archive sound) (uncredited)'.
That was over 22 years ago in 2002.
Today he is 71, and has starred in 157 movies in total, 100 of those since Star Wars: Episode II - Attack of the Clones was released.
In Star Wars: Episode II - Attack of the Clones, I think Liam Neeson looks: