Brian Walker is a co-host of Brojects. Throughout the show, he is often referred to only by his surname, Walker. He is often called upon midway through projects to provide technical assistance.
Kevin Buckles and Walker first met in the tenth grade. Later in university, they were roommates. Throughout the years, Walker has helped the two brothers out on numerous projects. Walker is a geotechnical engineer by trade.
He is married to Christina Walker.