Richest Engineering technologists of all time
Andrew Mckinney
Updated on May 24, 2026
- Businessperson
Net Worth: $2 Billion
This is Philippe Kahn—the innovative genius, the inventor of the mobile camera phone, and one of France’s most successful entrepreneurs. Born in 1952 to a French mother and a German father, Kahn has made his mark on the world with many life-changing inventions. In fact, his pioneering work in the field of adding camera phones…
