China maths genius opens first social media account, gains 23 million fans in 5 days
- Posted on June 9, 2025
- By South China Morning Post
- 2 Views
China maths genius opens first social media account, gains 23 million fans in 5 days
Despite an annual income of about US$85,000, Wei maintains a modest lifestyle, reportedly spends less than US$40 a month.
