Lorenzo Lamas was 10 in 100 Rifles when he played the character 'Indian Boy (uncredited)'.
That was over 55 years ago in 1969.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 66, and has starred in 79 movies in total, 78 of those since 100 Rifles was released.
In 100 Rifles, I think Lorenzo Lamas looks: