#1 Edge and Christian
One of the greatest tag teams of all time consisted of former WWE Champion, Edge, and former ECW Champion, Christian. Whilst it was well-known that the duo were good friends outside of WWE throughout their career, it wasn't well-known that they were roommates.
The duo attended high school together and then went to the same college where they became roommates for the first time. It was following this that their in-ring training began and the duo first began teaming together on the Independent scene.
It seems that all those years of living together helped to bond the duo to the point where they knew each better than they knew themselves, which only made them a much more forbiddable tag team.
Edited by Nishant Jayaram