Background

Jefferson Guillaume was born in Port Au Prince Haiti and raised in South Florida where he played high school basketball at Miami Beach Senior High. He was awarded Defensive Player of the Year as a high school senior. After high school, Coach Jeff attended Nassau Community College where he played for two years as a starter and made the all-conference tournament team as a sophomore.

After Nassau, Coach Jeff worked as a counselor for Sheltering Arms, providing various services for incarcerated youths. During that time, Coach Jeff also worked as a strength and conditioning and basketball coach for youths in his Queens community and a basketball skill development program called First Shot.

Currently, Coach Jeff is a trainer for all ages and specializes in functional movement, strength, and conditioning, agility, flexibility, and skill development.