Nvidia becomes the world's first $4 trillion company, CEO world's 18th richest person

[Leynos]

SEGA gave them the boost they needed in the 90s to get started as well. https://www.tomshardware.com/tech-industry/nvidia-nearly-went-out-of-business-in-1996-trying-to-make-segas-dreamcast-gpu-instead-sega-americas-ceo-offered-the-company-a-dollar5-million-lifeline

With SEGA they developed their first PC card NV1 that had ports of Saturn games for PC.