Juston grew up living on the border of New Hampshire and Maine. He has appeared on a half dozen Comedy Central shows including his half hour Comedy Central Presents and his 1-hour special Juston McKinney-A Middle-Class Hole, which was released by Warner Bros. He has appeared numerous times on the Tonight Show with Jay Leno as well as the, Tonight Show with Conan O’Brien. He was chosen to be part of the Blue Collar Comedy” Next Generation” Tour, with Bill Engval, which aired on TBS and had his own weekly show on Sirius/XM radio, Live From the Woods with Juston McKinney. His TV credits include; The King of Queens, the Sidney Lumet drama 100 Centre Street. His movie credits include The Zoo Keeper and Here Comes the Boom.