Ross Friedman – known to fans as Ross “The Boss” – has died at the age of 72, a little over a month after revealing he had been diagnosed with Amyotrophic Lateral Sclerosis (ALS), also known as Lou Gehrig’s Disease.

A founding member of both Manowar and The Dictators, Friedman was widely regarded as a key figure in shaping both early punk and heavy metal.

News of his passing was confirmed in a statement shared by the Metal Hall of Fame: “It is with deep sadness that we confirm the passing of legendary guitarist, our dear friend, and Metal Hall Of Fame inductee Ross ‘The Boss’ Friedman,” the statement read.

“Ross was a pioneering force in both punk and heavy metal, best known as a founding member of The Dictators and Manowar.

“Ross will always be the Metal Hall Of Fame’s ‘Global Metal Ambassador’ to the world. His powerful playing, unmistakable tone, and uncompromising spirit helped shape generations of musicians and fans around the world.

“Earlier this year, Ross publicly shared his diagnosis with amyotrophic lateral sclerosis (ALS),facing it with the same courage and honesty that defined his life and career.

“Ross‘s impact on music is immeasurable. From the raw energy of early punk to the epic scale of heavy metal, his work left a lasting mark on the genre and on everyone who experienced it. Beyond his achievements on stage and in the studio, Ross was deeply respected by his peers and beloved by fans across continents. His legacy will live on through his music, his influence, and the countless lives he touched.

“We extend our heartfelt condolences to his family, friends, bandmates, and fans worldwide during this difficult time. Further details will be shared as they become available.”

A separate statement shared via Friedman‘s official channels added: “It is with profound sadness that we announce the passing of the Bronx’s own Ross ‘The Boss’ Friedman who died last night after battling ALS.

“A legendary guitarist and beloved father, his music and spirit impacted fans around the world as much as you impacted him.

“We are grateful for the outpouring of love and support you all have shown throughout his career and especially these last few months.

“His music meant everything to him & his guitar was his life’s breath. This insidious disease took that away from him. His legacy with The Dictators, Manowar, Ross The Boss and other collabs will live on forever in our hearts and ears.”