Tom Cassell (sometimes known as TheSyndicateProject or simply Syndicate) is a fellow YouTuber and friend of the Ultimate Sidemen. He often collaborates with them in videos due to being roughly the same age as them.
Tom is 22 years old and was born on 23 June 1993.
Background
Syndicate joined YouTube on 3 September 2010 and quickly grew to become one of the biggest gamers on the site, with over 8,000,000 subscribers as of March 2015. Initially built upon Halo and Modern Warfare 2, Tom has since branched out with Call of Duty: Black Ops Zombies as well as a new, personal series entitled 'The Minecraft Project'.