Zhang Yiming
Zhang Yiming is the founder and former CEO of ByteDance, the company behind the news aggregator Toutiao and the video-sharing platform TikTok (known as Douyin in China).
Last updated Oct 6, 2026 by the ATDb Editorial Team
AI-drafted from public sources8 sources cited
Bio
Zhang Yiming is the founder and former CEO of ByteDance, the company behind the news aggregator Toutiao and the video-sharing platform TikTok (known as Douyin in China). The core insight driving his work was that information should proactively reach users rather than waiting for them to search for it; Toutiao achieved this through algorithms that learned from user behavior and continuously refined content recommendations, marking a clear break from traditional media and editorial models. Zhang developed ByteDance's AI technology in part by leveraging data from its social media apps to train its models, with those advanced AI products becoming major growth engines alongside the company's video platforms. On November 4, 2021, Zhang stepped down as CEO of ByteDance, completing a leadership handover he had announced in May 2021. Source 1: wikipedia.org — Zhang Yiming Source 2: jingdaily.com — Zhang Yiming: How a reluctant CEO built a $66B empire Source 3: fortune.com — Billionaire TikTok founder is now the richest person in all of ...
Career
Roles with a cited source. All linked roles are in the Roles tab.
Expertise & education
Education
- B.S. Software Engineering, Nankai University