Samuel Witwer was 37 in Star Wars: The Force Awakens when he played the character 'Stormtroopers / Star Destroyer PA Announcer / Star Destroyer Officer (voice)'.
That was over 8 years ago in 2015.
Today he is 46, and has starred in 20 movies in total, 4 of those since Star Wars: The Force Awakens was released.
In Star Wars: The Force Awakens, I think Samuel Witwer looks: