John Singleton was 25 in Beverly Hills Cop III when he played the character 'Fireman'.
That was over 30 years ago in 1994.
In 2019 he died aged just 51, starring in 19 films in his career, 16 of those after Beverly Hills Cop III was first released. If he were alive today he would be 56.
In Beverly Hills Cop III, I think John Singleton looks: