Nicholas Hoult was 25 in X-Men: Apocalypse when he played the character 'Hank McCoy / Beast'.
That was over 8 years ago in 2016.
Today he is 34, and has starred in 42 movies in total, 17 of those since X-Men: Apocalypse was released.
In X-Men: Apocalypse, I think Nicholas Hoult looks: