The Chinese company DeepSeek seemed to have come out of nowhere this week when it upturned markets. Here’s what to know about Liang Wenfeng, the engineer who started it.

DeepSeek's open-source models challenge U.S. tech dominance Liang says DeepSeek's focus on research different from most Chinese tech firms China's AI industry cannot forever follow the United States,

Liang Wenfeng has gone from boyish, bespectacled math whiz to global tech figure overnight thanks to DeepSeek’s explosive impact on the artificial intelligence industry. The millennial math nerd – who reportedly wore a sweater vest,