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Wenyi Cai

Founder and CEO

Wenyi Cai is the Founder and CEO of Polymath Ventures. Prior to founding Polymath, Wenyi was an entrepreneur in Silicon Valley, where she served as COO of Milo.com, a consumer internet startup that was acquired by eBay in 2010. During her time there, she led business development with major tech companies like Microsoft and eBay while overseeing product and engineering teams. Earlier in her career, Wenyi worked as a consultant with McKinsey & Company, advising clients across the Middle East, Africa, and South Asia.

Wenyi also contributed to building a quantitative trading hedge fund and has published research in applied physics. She holds a cum laude degree in philosophy and physics from Harvard College. Born in China and raised between China and the U.S., Wenyi brings a global perspective and innovative vision to her leadership at Polymath Ventures