Which Interim Champ Unified the Belts

Im trying to think of which interim champ beat the non interim champ... the only one i can think of is gsp

Is there anyone else Phone Post 3.0

Randy vs tito I believe was interim beating champ.

BJ beat Sherk but they had officially stripped Sherk by then I think.

Both of the two statements directly above me are true. Phone Post 3.0