British YouTuber famous for his self-titled channel where he posts vlogs, challenges, and occasional comedy skit videos for his 1.3 million subscribers. He later went on the reality TV show I'm a Celebrity...Get Me Out of Here in 2017.
Before his web career, he worked as a personal trainer.
He was a presenter for Made In Bristol's The Source, a show dedicated to bringing locals the latest in everything from entertainment to food and drink.
His older brother is singer Conor Maynard and he has a younger sister named Anna. His parents are Helen and Gary Maynard.
In March 2013 he posted "Jack Says | The Profiterole Challenge - with Ben Pryer" on his YouTube channel.