The League of Legends community has lost a legend, and the word feels painfully apt here. Lauri “Cyanide” Happonen, the former Fnatic jungler who became a 2011 League of Legends World Champion, has died at the age of 31. That is far too young for any life, and in esports terms it is a stark reminder of how quickly the game’s earliest icons can slip from the present into history.
Cyanide was part of the first great wave of European League of Legends. He started his professional career at 15, when the scene was still forming its identity and every major result felt like a landmark. By June 2011, Fnatic had won the Riot Season 1 Championship, and Cyanide had already helped establish the team as one of the defining forces of the era. He remains the youngest player ever to win the World Championship, a fact that should not be treated as trivia. It is part of the reason his name still matters.
A career built in the game’s first big years
The early Fnatic years were not just about one trophy. In 2011, the team finished third at IEM Season VI – Global Challenge Cologne before going on to win IEM Season VI – Global Challenge New York. That mattered because it showed this was not a one-off run. Fnatic were shaping the competitive standard, and Cyanide was right at the center of it as the jungler who helped hold everything together.
Then came the harder years, which is where legacy is really tested. In 2013, Fnatic won both the Spring and Summer splits before falling in the semifinals of the 2013 World Championship to Royal Club. In 2014, they won the Spring split again, then lost the All-Star 2014 semifinals to SK Telecom T1 in Paris, lost the EU LCS Summer split final to Alliance, and were knocked out in the group stage of the 2014 Worlds after defeats to Oh My God and Samsung White. That final run at the 2014 Worlds was Cyanide’s last professional tournament.
More than a name from the early days
It is easy, in a fast-moving game like League of Legends, for early champions to be reduced to a line in a record book. That would be a mistake with Cyanide. He was part of the foundation. He was there before the modern machinery of League of Legends became what it is now, before the scene was flooded with scale, money, and constant reinvention. His place in history is secure because he helped build the competitive credibility that later generations inherited.
The timing also makes the loss sharper. Former teammate Maciej “Shushei” Ratuszniak died in late April 2025, and now another pillar of that era is gone. For fans of that first Fnatic generation, this is not just news. It is the fading of a chapter that helped define what early professional League of Legends looked like.
Hotspawn LoL called him a legend, and on this occasion there is no need to argue with the label. Rest in peace, Cyanide.
