Oprah Winfrey was 30 in The Color Purple when she played the character 'Sofia'.
That was over 38 years ago in 1985.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 70, and has starred in 77 movies in total, 77 of those since The Color Purple was released.
In The Color Purple, I think Oprah Winfrey looks: