Liam Hemsworth: White Castle To Donate $20,000 To Charity After Miley Cyrus Fiance Ate 45 Burgers And ‘Threw Them Up’ With Josh Hutcherson; Franchise Offers To Induct Him Into Hall Of Fame [VIDEO]

Liam Hemsworth ate 45 White Castle burgers and then vomited them up with "Hunger Games" co-star Josh Hutcherson. White Castle was so impressed with Liam Hemsworth's story, that on Sunday they offered Miley Cyrus's fiance $20,000 to a charity of his choice, TMZ reports.

Liam told his story of his first White Castle experience on Jimmy Kimmel's late night television program, "Jimmy Kimmel Live" a couple of weeks ago, The Examiner reports.

Liam, who is Miley Cyrus's fiance, told Kimmel that he thought White Castle was a restaurant made up in a movie, since they don't have the franchise in his native country of Australia, The Examiner reports.

When he found a White Castle restaurant in Kentucky, Liam and his "Hunger Games" co-star Josh Hutcherson went to the fast food chain and ordered around 90 sliders, in briefcases. After splitting and eating all of the burgers, they went out to Hutcherson's garden and threw them up together, The Examiner reports.

"This was our first real bonding experience, me and Josh, this is when we became good friends," Hemsworth told Kimmel, Entertainmentwise.com reports.

TMZ reports that a rep for White Castle said the franchise was so impressed Liam could scarf down that many burgers in one sitting, that they want to donate $20,000 to a charity of his choice.

Not only that, but the restaurant wants to induct Liam into the White Castle Hall of Fame.

Hemsworth, 23, is best known for starring as Gale Hawthorne in "The Hunger Games" movies.

Watch Hemsworth tell the story for himself here: