The 'world's richest cleaner' earning staggering £190,000 a year
- Posted on January 31, 2025
- By Express
- 1 Views
The 'world's richest cleaner' earning staggering £190,000 a year
Liang Zhao Zhang worked for the rail network Bay Area Rapid Transport in San Francisco, earning a basic salary of £45,000 a year and £11,500 in company benefits.
