Sébastien Debs was born in France on 11 May 1992. His professional Dota 2 career started with Team Shakira in 2011. The team first gained notability after placing 4th in Dreamhack Winter 2011. He left the organisation and decided to join a rehash of Mortal Teamwork led by Troels "Synderen" Nielsen in 2012. In May 2016, OG invited him to coach a new founded organization. They were dominance at the Frankfurt, Manila, Boston and Kiev Majors. Following Resolut1on's departure from the team in March 2018, he was a substitute player before officially filling the offlane position for the team at The International 2018, where he also changed his in-game handle from 7ckngMad to Ceb.
