Quint Walter is an eleven-year-old African American ballet student and one-time boyfriend of Jessi Ramsey. He lives in New York City. Jessi met him while on a Baby-sitters Club visit to Stacey's father (Super Special #6: New York, New York!). At the time, Quint was hesitant to pursue his ballet career because he was made fun of by the boys in his neighborhood, but Jessi convinced him to continue his studies and he began attending Juilliard. After Jessi returned to Stoneybrook, the two became pen pals.
Jessi ran into Quint again when they both attended a six-week Dance New York program run by David Brailsford (#115 Jessi's Big Break).