King of the Internet of Things: From Toner to a Trillion-Dollar Empire

It opens in a shabby rental room. A repair technician earning 2,800 a month watches a livestream of a tech summit.

He accidentally fixes an investment bank's printer and obtains an industry analysis report.

His repair records lead him to evidence of financial fraud at a publicly listed company.

He risks anonymously reporting it to the regulators.

He receives his first offer of venture capital.