Chris Hemsworth cleaned breast pumps for a living

Thor actor Chris Hemsworth says he had to 'clean breast pumps' to pay the bills before he became famous. His latest film, Avengers: Age of Ultron, has already taken in over $660million at the worldwide box office.

Thor actor Chris Hemsworth says he had to "clean breast pumps" to pay the bills before he became famous.

"I worked for a pharmacy that would rent out milk extractors, you know breast pumps, for pregnant women. I swear to god I had a toothbrush and a spray, and I would scrub dried milk off the machines," Hemsworth told website Collider, reports aceshowbiz.com.

The 31-year-old is currently filming The Huntsman, which is set to release in 2016.

Hemsworth started his career on Aussie soap Home and Away. He's spoken of his wild lifestyle before settling down in Hollywood with partner Elsa Pataky.

"The fame, the parties, the women - I did that stuff back home, when I was on the show," he told GQ. "I got away with a lot more over there."

The latest installment of Avengers has already taken in over $660million at the worldwide box office.

Chris-Hemsworth-poses-at-the-premiere-of-Avengers-Age-of-Ultron