Bosses at U.S. burger chain White Castle have offered to give $20,000 (£13,300) to a charity of Liam Hemsworth's choice after the movie hunk boasted about devouring 45 of their buns on Tv.

Hemsworth recently told American chat show host Jimmy Kimmel he and Josh Hutcherson split a 90-burger order after completing work on The Hunger Games.

The Australian star admitted he felt ill and threw up after gobbling up the fast food - but the story still impressed White Castle bosses, who now plan to induct the actor into its Hall of Fame - and hand him a pile of money for his favourite charity.