Diego Velazquez (born December 5, 2001) is an actor, known for playing Billy Thunderman on The Thundermans (2013-2018), Boy Genius (2019) and Extraordinary Measures (2010).
Greg Heffley (Jacob Tremblay), an 11-year-old, is about to begin middle school and wishes to become popular among the students. However, his attempts to gain fame land him in hilariously sticky situations.
