Dimension 21
Book 1:1 training
Private 1:1 sessions for MS-to-pro athletes. Booking runs through Instagram.
Open lane →Trainer · Lilburn, GA · MS-to-Pro Clients
Train with intent. Compete at the next level.
Antoine Quinnie runs Dimension 21 Basketball Training in Lilburn, Georgia — 1:1 and group training built for middle-school through pro clients.
011:1 training, MS-to-pro clients
02Group training programs
03Featured — Shoutout Atlanta
04IG-led booking (@d21_basketball)
The signal
Built on real work.
Antoine Quinnie runs Dimension 21 Basketball Training in Lilburn, Georgia — 1:1 and group training built for middle-school through pro clients. Public claims, follower counts, and pricing are snapshots from the sources cited on the About page — refresh before any commercial launch.
4.4KInstagram followers
GALilburn, Georgia base
1:1Private sessions
MS→ProClient range
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Dimension 21
Group training
Small-group development in Lilburn, GA.
Open lane →Dimension 21
Read the feature
Shoutout Atlanta profile of the program.
Read →“Building athletes who play with confidence — from middle school to the pros.”Public-source positioning · refresh current context before commercial launch.