Delino 's mother , Tisha , was an All - America heptathlete at Tennesee .
His younger sister , Diamond , a sophomore at Norcross , is already one of the top high school girls basketball players in the country .
Delino 's mother , Tisha , was an All - America heptathlete at Tennesee , and his younger sister , Diamond , a sophomore at Norcross , is already one of the top high school girls basketball players in the country .