Vernon Wells was 35 in Mad Max 2 when he played the character 'Wez'.
That was over 42 years ago in 1981.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 78, and has starred in 133 movies in total, 128 of those since Mad Max 2 was released.
In Mad Max 2, I think Vernon Wells looks: