Jonah Hill can be of great inspiration to the many when it comes to body transformation. In 2017, Jonah astonished fans showing off a much slimmer body (right in photo).

Back in 2015, the 33-year-old actor, gained 40 pounds for his role in War Dogs. But now it seems, he is all set to get in the list of well-toned actors.

For the dramatic weight loss, Jonah did it all. He hired a nutritionist and also kept a food journalist. More importantly, he gave up beer.

Along with that, his co-star from 21 Jump Street Channing Tatum has been of great help, as he mentioned while making appearance on The Tonight Show in August 2016.

Jonah Hill shows off massive weight loss as he steps out in Los Angeles