Hall of Fame Finalist Marques Johnson slams his final dunk at 70 years old finishing a decades-long tradition of dunking every birth day

Chaney Johnson takes off from the free throw line to throw down a powerful dunk

Kon Knueppel soars for his 16th dunk of the year

6MOTY candidate Keldon Big Body Johnson joins the Spurs broadcast to help them rate his teammates dunks from last night with his own unique scoring system

Blake Wesley pulls the nasty crossover on Ben Saraf and crushes his 23rd b-day party with a thunderous dunk with replays Blazers and Nets commentaries

39 years old Al Horford soars for the driving dunk with replays

Derrick Jones Jr throws down a powerful putback slam