Christopher was born in Toronto, Canada, and embarked on an acting career at the tender age of eight. He has since made a name for himself in the entertainment industry, starring in numerous commercials and movies, including a remake of "A Christmas Carol" alongside Henry Winkler, where he played the iconic role of Tiny Tim.
As he grew older, Christopher's acting career continued to flourish, with a starring role in the CBC/Disney Channel television series "Danger Bay," which ran for an impressive six years and aired in a staggering 80 countries, making it Disney Channel's No. 1 show.
In his twenties, Christopher made the move to Los Angeles, where he continued to hone his craft, appearing in television and film projects, including a recurring role on the hit series "Life Goes On" and starring in the Showtime movie series "Rebel Highway." His film credits include "The Last Mailman," "Three's a Crowd," and "Lights Camera YouTube."
In 2015, Christopher made a special appearance on "Entertainment Tonight" in a reunion segment about "Danger Bay," alongside co-star Ocean Hellman and creator Paul Saltzman. The trio is currently in development on "The New Danger Bay," which they will co-produce and star in.
Christopher's recent film credits include "AxeMan 2" and "Neva~Eh," both set to be released in 2016, as well as a national TruBiotics commercial. He has also appeared in the Lifetime movie "Stalked by My Doctor - the return," alongside Eric Roberts, and has an independent film, "All In," scheduled for release in 2017.
When he's not acting, Christopher is a highly accomplished tennis player, who turned pro at the age of 16 and went on to collect wins over top-ranked players such as Jim Courier and Michael Chang. He continues to teach tennis in Los Angeles, where his client list includes A-list celebrities like George Clooney, Alec Baldwin, and Kevin Kline. Christopher also tutored Robert Downey Jr. in the sport for his Oscar-nominated performance in the film "Chaplin," and served as the film's tennis coordinator.