Pentagón is a lucha libre, or professional wrestling, persona also referred to as a gimmick that has been portrayed by a number of different people over the years. The gimmick was created as an Evil twin of professional wrestler Octagón and is always a rudo, or heel character (a character portraying the "bad guy" in wrestling.) The gimmick was created by AAA owner Antonio Peña in 1995, giving AAA the rights to the name "Pentagón", which meant that when wrestlers who played Pentagón left AAA they had to modify the name such as "Pentagón Black". There have been at least three distinctive versions of Pentagón