The computer game StarCraft has an active professional competition circuit, particularly in South Korea. The two major game channels in South Korea, Ongamenet and MBCGame, each run a Starleague, viewed by millions of fans. Starting in about 2002, pro-gamers started to become organized into teams, sponsored by large South Korean companies like SK Telecom and KTF. These organized teams are not unlike teams from professional sports such as football, basketball, etc. StarCraft is also the most popular computer game competition during the annual World Cyber Games thanks to its Korean fanbase, and it is overall one of the world's largest computer and video game competition in terms of prize money, global coverage and participants.