Matsushita Konosuke  
Age 93 (when he died in 2006) 
Net Worth  $3 Billions

Born  Japan   Citizen  Japan 
Education: Never went to High School 

Here is picture of Matsushita Konosuke
He produced 14,000 Electric Products

And Matsushita had almost no schooling.  At age 9, he was an orphan and started working.  Here is his childhood picture

Here is youtube link 
https://www.youtube.com/watch?v=YEnCWFnIRTQ
He is an inventor.  Here are the one of 2 things he invented in 1918

He is known in Japan as "God of Management" 

His most important contribution:  social responsibility of his company

and that applies not only to Japan but other countries 

His 2 most famous brands are 
(1)  National 
(2)  Panasonic