Kelly streams herself playing videogames, while dressed as a variety of game characters.
At 22, Tom Trewren makes enough money from Call of Duty to fund his lifestyle.
The guy behind one of the UK's most successful professional eSports teams.
The Paralympic athlete who has a second career as a Starcraft Commentator.
Riot Gaming are the leading female Call of Duty team in Europe.
Inside the UK's first gaming arena during a key Call of Duty championship final.
By day, Morgan has a sensible job in a small office. By night, she's Europe's best female Call of Duty player.
The Unreal Tournament 1999 champ, who lost out when eSports moved on to new games.
With 8.7 million YouTube fans, Tom 'Syndicate' Cassell is one of the world's most successful and wealthy gamers.