|This article does not cite any sources. (January 2010) (Learn how and when to remove this template message)|
|Birth name||John Sekula|
|Also known as||J.J. Righteous|
|Born||January 14, 1969|
|Died||October 28, 2010(aged 41)|
|Genres||Heavy metal, alternative metal, industrial metal|
|Associated acts||Mushroomhead, State of Conviction|
Also known as J.J. Righteous, Sekula was mostly identified as wearing an Ace Frehley mask, a welding mask, a troll-like monster mask and a Ghostface mask. He was replaced by Marko "Bronson" Vukcevich in 2001 after several issues with drugs. Sekula also played guitar for both State of Conviction and Unified Culture who are/were fronted by Mushroomhead vocalist Jason Popson.
On October 28, 2010 Sekula suffered a massive heart failure and subsequently died. He was 41 years old.