Jensen Huang — Nvidia CEO Jensen Huang speaks during a press conference at The MGM during CES 2018 in Las Vegas on January 7, 2018.
Nvidia CEO Jensen Huang is a big fan of leather jackets.
  • Nvidia revenues doubled in the second quarter to $13.5 billion, the chipmaker said Wednesday. 
  • Its stock keeps rising, making CEO Jensen Huang about $4 billion richer. 
  • He's now worth about $46 billion, per Bloomberg, making him one of the world's 25 wealthiest people.

Nvidia beat even Wall Street's lofty expectations Wednesday with a surge in second-quarter revenue to $13.5 billion – about double the same period last year. 

Investors cheered the stellar results, sending shares in the AI chipmaker up 8% in pre-market trading Thursday.