Billy Thunderman

Billy Thunderman
Biographical Information
Full name	William Kent Thunderman
Other names	Kid Quick (possible future superhero name) Turbo Toes (by himself) Gullibilly (by Dr. Colosso) Zippy, Twirly, Buddy (by Max) Speedy (by Balfor)
Occupation	Superhero Hank's and Barb's son Phoebe's and Max's younger brother Nora's and Chloe's older brother
Alignment	Good
Affiliations	The Thunderman Family
Home	Hiddenville
Relationships
Parents	Hank Thunderman (father) Barb Thunderman (mother)
Siblings	Phoebe Thunderman (older sister) Max Thunderman (older brother) Nora Thunderman (younger sister) Chloe Thunderman (younger sister)
Relatives	Mandy McBooger (maternal aunt) Pop Pop Thunderman (paternal grandfather) Nana Thunderman (paternal grandmother)
Allies	Dr. Colosso, Taylor Hathaway, Frankie Hathaway, Louie Preston, Miles Preston, Ray Preston, Michelle Hathaway, other friends
Enemies	Fairy Pinch-ess Morgan Darcy Wong Mrs. Wong Dr. Colosso (sometimes)
Personal information
Powers and abilities	Super Speed Heat Vision (temporarily)
Fate	Becomes a superhero with the rest of his siblings
Appearances
Movies	The Thundermans Return
TV Series	The Thundermans
Behind the Scenes
Portrayed by	Diego Velazquez.

William Kent "Billy" Thunderman is one of the two deuteragonists of The Thundermans (alongside Nora Thunderman). He is Hank's and Barb's son, Phoebe's and Max's younger brother and Nora's and Chloe's older brother. He had super speed.

He was portrayed by Diego Velazquez.