Glen Powell was 28 in The Guernsey Literary & Potato Peel Pie Society when he played the character 'Mark Reynolds'.
That was over 6 years ago in 2018.
Today he is 35, and has starred in 31 movies in total, 4 of those since The Guernsey Literary & Potato Peel Pie Society was released.
In The Guernsey Literary & Potato Peel Pie Society, I think Glen Powell looks: