Mark Kendall Slams Former Great White Singer Jack Russell

The parties are locked in a legal battle over the band name, with the frontman touring under the title Jack Russell's Great White. They went their separate ways last year after the vocalist failed to gain control of his addiction issues � something he insists he's done now.

But Kendall tells The Classic Metal Show: "I've seen YouTube � I know what he's capable of and I'm not seeing it.

"I'm seeing somebody who's struggling. He's not singing well. He looks like he can barely stand up. It's not the Jack I've known, the guy flying around the stage and taking command like he did in the past.