Jansen Rayne Panettiere is an American actor. He is known for his roles in films, such as The Perfect Game and The Martial Arts Kid. He is the younger brother of actress and singer Hayden Panettiere.
For Disney, he played Joey in the Disney Channel Original Movie Tiger Cruise.
With the cast of The Last Day of Summer (2007).
Jansen Panettiere with his sister, Hayden
at Variety's 5th annual Power Of Youth event in October 2011.