Jesse Williams was 26 in The Sisterhood of the Traveling Pants 2 when he played the character 'Leo'.
That was over 16 years ago in 2008.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 42, and has starred in 19 movies in total, 18 of those since The Sisterhood of the Traveling Pants 2 was released.
In The Sisterhood of the Traveling Pants 2, I think Jesse Williams looks: