David Sun

CO-FOUNDER, CHIEF OPERATING OFFICER: KINGSTON TECHNOLOGY CO.

He and John Tu lead world’s largest memory products maker for computers, consumer electronics … big moves afoot in solid-state drives … 2016 shipments up 15% to 12 million, behind only Samsung … firm founded 1986 … sold 80% to Softbank in 1996 for $1.5B, bought it back in 1999, $450M … Business Journal OC’s Wealthiest, $4.2B