United Kingdom, March 9 -- George Clooney has co-founded a new non-alcoholic beer called Crazy Mountain.

The 64-year-old actor has joined forces with Rande Gerber and Mike Meldman for a new venture, nine years after they sold their Casamigos tequila brand in a $1 billion deal, with their Crazy Mountain tipple the result of them noticing a shift in drinking habits.

Rande told the New York Post newspaper's Page Six column: "We started noticing the same thing happening everywhere.

"People still love the ritual of cracking a cold one with friends - after a surf, a round of golf, a long ride or just sitting around at the end of the day - but a lot of the time they don't actually want the alcohol. Crazy Mountain really came out of that simpl...