Félix Lengyel (French pronunciation: [feliks lɑ̃ʒɛl]; born November 12, 1995), better known by his online alias xQc or xQcOW, is a Canadian Twitch streamer, internet personality, and former professional Overwatch player. Lengyel played for the Dallas Fuel in the Overwatch League for part of the inaugural season before being released due to repeated controversy and suspensions. Lengyel has also played in the Overwatch World Cup for Team Canada in 2017, 2018 and 2019. He now streams full-time on Twitch as a variety streamer for the Canadian esports organization Luminosity Gaming.