Dustin Hoffman was 28 in The Journey of the Fifth Horse when he played the character 'Zoditch'.
That was over 58 years ago in 1966.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 86, and has starred in 130 movies in total, 129 of those since The Journey of the Fifth Horse was released.
In The Journey of the Fifth Horse, I think Dustin Hoffman looks: