| Id: | Xyp9x |
| Andreas Højsleth | |
| Birth Date: | 11 September 1995[1] [2] |
| Nationality: | Danish |
| Team: | MOUZ |
| Role: | Assistant coach |
| Game: | Counter-Strike 2 |
| Career Start: | 2011 |
| Career End: | 2024 |
| Years1: | 2013 |
| Team1: | Fnatic |
| Years2: | 2013 |
| Team2: | Copenhagen Wolves |
| Years3: | 2014–2015 |
| Team3: | Dignitas |
| Years4: | 2015 |
| Team4: | Team SoloMid |
| Years5: | 2016–2023 |
| Team5: | Astralis |
| Years6: | 2023–2024 |
| Team6: | Astralis Talent |
| Cyears7: | 2024–present |
| Cteam7: | MOUZ (assistant) |
| Highlights: |
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Andreas Fullon, better known as Xyp9x (pronounced as /zɪpɛks/), is a Danish former professional player and current assistant coach for Counter-Strike 2 team MOUZ.[3] [4] He became the first (along with three of his teammates) to win 4 majors in CS:GO, and to win 3 majors consecutively.[5]
Højsleth was born and raised in Aars, North Denmark Region.[6] He is currently a member of Astralis. He is a former member of Team Solomid and Team Dignitas. The name Xyp9x was conceived by typing random keys on his keyboard.[7] He was voted the 13th best CS:GO player of 2017 and 2018 by HLTV.org.[8]