(2025) Sam Altman, CEO of OpenAI

(2026-2028) Metaculus. Metaculus offers trustworthy forecasting and modeling infrastructure for forecasters, decision makers, and the public.

(2026) Dario Amodei, CEO of Anthropic

(2027) Ben Goertzel, Founder of SingularityNET

(2029) Ray Kurzweil, Futurist of Google

(2029) Jensen Huang, CEO of Nvidia

(https://www.livemint.com/ai/nvidia-ceo-jensen-huang-predicts-artificial-general-intelligence-could-emerge-within-5-years-11709362762628.html#:~:text=Nvidia%20CEO%20Jensen%20Huang%20predicts,'%20%7C%20Mint)