Wei Guo is a founder-operator turned investor who has personally backed over 400 companies across multiple vehicles including UpHonest Capital, Wei(s) Fund, and his cross-border co-working platform OnePiece Work, making him one of the most active early-stage investors in Silicon Valley. He uses his physical workspace locations in Seattle and Palo Alto as direct sourcing channels for investments, embedding himself where founders build companies and creating a unique funnel that combines workspace, community, and capital.