Bavarian-born Andreas von Bechtolsheim is the most successful German in Silicon Valley — net worth $31–35 billion, #5 richest German globally, the man who wrote Google's first $100,000 check. He is also the quietest. Inside his DACH deep-tech portfolio — KONUX, Black Semiconductor, USound, LiveEO — the Hermann Hauser co-invest pattern, and why he is the operating opposite of Peter Thiel.