India, Aug. 17 -- Jansen Panettiere was an American actor, voice performer, and visual artist who began his career as a child. He was best known as the younger brother of actress Hayden Panettiere, but he also built his own career through appearances in films and television shows, including Tiger Cruise, The Last Day of Summer, The Perfect Game, The Martial Arts Kid, How High 2, and The Walking Dead. He also provided voice work for several animated projects.

Jansen died suddenly on February 19, 2023, at the age of 28. His family later revealed that the medical examiner determined his death was caused by cardiomegaly, or an enlarged heart, coupled with aortic valve complications.

Who Was Jansen Panettiere?

Jansen Rane Panettiere was bor...