Jacob Ewaniuk is a Canadian voice actor recognized for his numerous roles in children's animated television series, with a career beginning in the late 2000s. He was born on September 1, 2000. His entry into acting followed his discovery by a modeling agency at a young age, leading to his first role as a young version of a character in the series Murdoch Mysteries. Ewaniuk's voice work is extensive and primarily consists of lead and supporting characters in educational and adventure-themed programming. One of his earliest and most prominent roles was providing the voice of Nick for the first two seasons of the PBS Kids series The Cat in the Hat Knows a Lot About That! from 2010 to 2013. He also voiced the character Timmy Tibble in the long-running series Arthur starting with its sixteenth season. In 2014, he voiced the character Jimmy Cruz in the anime-style series BeyWarriors: BeyRaiderz. Another significant role came in 2015 when he was cast as Connor, the boy who transforms into Catboy, for the first season of the popular Disney Junior series PJ Masks. That same year, he voiced the character Junior in the animated reality-competition spoof Total Drama Presents: The Ridonculous Race. His other voice acting credits include roles in Wild Kratts, The Doozers, Super Why!, and as the titular character in Chirp. For his voice work, particularly on The Cat in the Hat Knows a Lot About That!, Ewaniuk received consecutive nominations for Best Performance in a Voice-Over Role at the Young Artist Awards in 2011 and 2012. Beyond his work in children's animation, he has also pursued higher education in engineering physics and quantum nanophotonics.