American radio chat display host known for his focus on the NPR regular radio display Car Chat. He offers co-hosted the display with his sibling Tom Magliozzi. He graduated from MIT in 1999 and trained technology in Vermont for a couple of years. He made an appearance in the Pixar film Vehicles in 2006. He offers two children along with his wife, Monique. He voiced a personality in the 2006 film Vehicles, that was co-written by John Lasseter.