12 years ago, Andrei van Roon was working in transportation modeling and analysis in New Zealand. But ever since seeing a job posting on the Riot Games forums, he has been on a meteoric ascent through the ranks of the League of Legends maker. Beginning as a Champion Designer, Andrei has worked his way up to his current post as a SVP and Head of the League Studio. In this wide ranger interview, Ethan and Andrei cover topics ranging from just how one runs a 700+ plus organization, the many considerations that go into creating and tuning Champions on one of the world's most popular live service games, the impact of the hit show Arcane on the League ecosystem, the lessons learned bringing LoL to mobile with Wild Rift and what Riot has learned about cross-platform development and play between LoL/Wild Rift and Teamfight Tactics. This insider look at what Andrei has learned from 12 years contributing to some of the biggest entertainment franchises in the world is one for the history books.