Sterling K. Brown was 25 in Brown Sugar when he played the character 'Co-Worker'.
That was over 22 years ago in 2002.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 48, and has starred in 30 movies in total, 26 of those since Brown Sugar was released.
In Brown Sugar, I think Sterling K. Brown looks: