Mauro Castano
Chef
Famous as a series regular on the popular TLC reality culinary program Cake Boss, this pastry chef served as the primary assistant to series star Buddy Valastro.
He debuted on Cake Boss in the show's first episode, "A Bride, a Boat and Bamboozled!" (which aired on April 19, 2012).
By early 2015, he and his wife had nearly 60,000 followers on their shared Twitter account.
Through his marriage to Maddalena Valastro Castano, he is the brother-in-law of "Cake Boss" Buddy Valastro. The Castanos raised children named Mary, Buddy, and Dominique.
He and Lisa Valastro both appeared on Cake Boss.