In fact, Nvidia CEO Jensen Huang believes AI infrastructure spending will top $1 trillion over the next five years, and his company is likely to be the biggest winner because it has a dominant market share in the GPU space.

Jensen Huang’s net worth swelled by over $4 billion after Nvidia’s shares closed in the green on Tuesday, as a days-long rally for the chip maker—which recently became the world’s second-largest company—adds to its chief executive’s fortune.