Li Xiaofeng, who also goes by the pseudonym "Sky" or "WE.Sky", is a Chinese former professional gamer of the popular Blizzard Entertainment real-time strategy game Warcraft III: The Frozen Throne. He played for the China-based World Elite team. He is considered one of the best Human players in the game's history by World Cyber Games In the past few years he has been heavily involved with coaching Team WE's League of Legends team.

Beyond the Game is a 2008 Dutch documentary film about the world of professional video gaming, particularly of the game Warcraft III: The Frozen Throne featuring world champion players Chinese Xiaofeng "Sky" Li, Dutch Manuel "Grubby" Schenkhuizen and Swede Fredrik "MaDFroG" Johansson prominently. It is directed by award-winning Dutch documentary filmmaker Jos de Putter. Filming took place in China, France, The Netherlands, United States and Sweden. Languages spoken in the documentary include Dutch, English, French, Spanish, Swedish, Standard Chinese and Korean.