Both men were put under wrestling masks to hide their faces, and carried nooses to the ring to emphasize their characters as executioners.
They were also participants in the company's ill-fated Team Challenge Series that eventually resulted in the AWA's downfall.
On September 15, 1990, Killer and Psycho challenged the newly crowned WWC World Tag Team Champions, The Super Medicos, for the titles.
Vizi eventually became known as Bull Pain and have a successful singles career as an independent wrestler, first in the original Extreme Championship Wrestling and then in IWA Mid-South.
They were soon known as the Texas Outlaws when they utilized that gimmick instead as the WCW Office felt that the word Hangmen had bad connotations.