Danny DeVito was 56 in Austin Powers in Goldmember when he played the character 'Danny DeVito / Famous Mini Me ('Austinpussy')'.
That was over 22 years ago in 2002.
Today he is 79, and has starred in 129 movies in total, 53 of those since Austin Powers in Goldmember was released.
In Austin Powers in Goldmember, I think Danny DeVito looks: