Michael Xing is the co-founder and CEO of Pingo AI (YC S25), a language-learning app that builds fluency by letting people talk with an AI tutor in real-life conversations. The idea grew out of weekly Chinese practice sessions with his freshman-year college roommate Morrie Schonfeld. After launching in January 2025, Pingo scaled from zero to hundreds of thousands of users and millions in ARR in under a year, becoming one of Y Combinator's fastest-growing consumer companies and a Google Play Best of 2025 winner. Before Pingo, Xing spent roughly three years at AI startups and built a Chrome extension with 150,000+ downloads.
WuKong Education is a Silicon Valley-headquartered online learning company founded in Auckland in 2016 that delivers live, small-group Mandarin Chinese, Math and English Language Arts classes to children aged 3 to 18 in more than 100 countries. Backed by Bessemer Venture Partners and Marcy Venture Partners, it serves over 400,000 families with a global teaching network of more than 3,000 instructors.

Vicky Wang is the founder and CEO of WuKong Education, a Silicon Valley-based online learning platform serving 300,000+ families across 118 countries. She built the company from Auckland, New Zealand in 2016 into a Series B-backed edtech brand with 4,000 employees, offering Chinese language, math, and English programs for students aged 3-18. Recognized by Fortune China as one of the Most Influential Business Women in 2021 and 2022, named among HolonIQ's 144 global EdTech Women Leaders, and awarded the 2024 Cognia School of Distinction, Wang is redefining how the world's children learn Mandarin and mathematics.