Despite KISS guitarist Ace Frehley's bumpy relationship with Gene Simmons and Paul Stanley, he knew they'd always make up because he considered them to be 'brothers'

One of the founding members of KISS is reportedly fighting for his life after suffering injuries during a fall several weeks ago. On Thursday, TMZ reported that Ace Frehley, the band's original guitarist,

Ace Frehley's million-dollar estate stems from his involvement in groups like KISS and Frehley's Comet, as well as his successful solo endeavours.

He is and will always be a part of Kiss’s legacy,” said a joint statement from the surviving founding members of the band