0
NBA player Dion Waiters played for Syracuse.
Other than the name Dion, no. The Dion from Dion and the Belmonts is Dion DiMucci (Dion is used as a first name, not a last name).
Dion DiMucci is not Céline Dion's brother.
Syracuse University's address is:
Syracuse University
syracuse, NY 13244
No, Celine Dion is not single.