didnt isiah thomas and mark mcguire play on the same high school team?
nah, they played on rival schools
I think someone already mentioned Bogans and Joe Forte at DeMatha. Bogans got suspended for half the season for fighting Forte's younger brother.
Those mid 80s Bob Wade Dunbar squads were

Reggie Williams, Reggie Lewis, Mugsy Bogues. They didnt lose a game for years.
Its a prep school that has since been closed down but DeMarr Johnson, Rodney White, and James White all played together at a school called Newport Prep, in Maryland back in the early 2000s
Lastly, Eddie Basden only had a cup of coffee in the NBA, but he and Delonte West used to kill it for Eleanor Roosevelt in the early 2000s also. (it was for a year)