The document traces the history of competitive gaming from early competitions in the 1980s to the current state. It discusses how organizations like Major League Gaming (MLG) have helped professionalize competitive gaming by operating tournaments similarly to traditional sports leagues. MLG hosts popular esports titles and has helped make competitive gaming a lucrative profession for top players, with some earning over $500,000 in prize money. Social media has also helped expand the fanbase and popularity of competitive gaming worldwide.