E sports, also known as pro gaming, refers to competitive video gaming. It involves organized multiplayer video game competitions, particularly between professional players, in popular genres like real-time strategy, fighting, first-person shooter, and multiplayer online battle arena games. The history of esports began in the 1970s with early competitions at universities and grew significantly in the 2000s as organizations, television, and streaming services increased interest. Major esports tournaments now offer prize pools comparable to traditional sports, with the largest DOTA 2 tournament in 2012 offering over $10 million. To become a professional esports player requires dedicating everyday to practicing, developing unique skills, ability to work in a team, and signing a personal agreement.