Matthew McConaughey was 22 in My Boyfriend's Back when he played the character 'Guy #2'.
That was over 30 years ago in 1993.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 53, and has starred in 78 movies in total, 77 of those since My Boyfriend's Back was released.
In My Boyfriend's Back, I think Matthew McConaughey looks: