George Clooney was 38 in O Brother, Where Art Thou? when he played the character 'Ulysses Everett McGill'.
That was over 24 years ago in 2000.
Today he is 62, and has starred in 86 movies in total, 63 of those since O Brother, Where Art Thou? was released.
In O Brother, Where Art Thou?, I think George Clooney looks: