Ben Affleck Hired Matt Damon's Cousin To Get In Shape For Batman V Superman: Dawn of Justice Posted by Joseph Lee on 05.30.2014
He bulked up...
According to The Hollywood Reporter, Ben Affleck hired Matt Damon's first cousin Jamie to help him bulk up for Batman V Superman: Dawn of Justice. Damon is part of a group of trainers, including Affleck's main trainer Walter Norton Jr. He has been working hard in Los Angeles and on set to get in shape for the role.
The training crew works at the Institute of Performance Fitness, based in North Reading, Massachusetts, near Boston.