Scott Gelb, Angel Investor

Scott Gelb is an investor, advisor, and technologist with deep experience in gaming and interactive entertainment. He spent more than 15 years at Riot Games, where he served as CTO, COO, and ultimately President of Games, helping scale the company into a global leader with titles including League of Legends, VALORANT, and Teamfight Tactics. Today, Scott focuses on advising founders in AI, video games, and emerging technology, drawing on his expertise in product development, technology leadership, and organizational growth. He is also a founding member of Guilds by FirstMark, a private community of C‑level executives at leading venture‑backed companies. As an investor, Scott participated in Kaedim’s $15M Series A round in 2024, supporting the company’s mission to accelerate 3D content creation with AI.