Alec Baldwin was 59 in BlacKkKlansman when he played the character 'Dr. Kennebrew Beauregard'.
That was over 6 years ago in 2018.
Today he is 66, and has starred in 176 movies in total, 28 of those since BlacKkKlansman was released.
In BlacKkKlansman, I think Alec Baldwin looks: