M EMPHIS, Tenn. (WMC) - Brent Mayo moves at a rapid pace as the point man building Elon Musk’s Colossus 1 and Colossus 2, the largest supercomputers on planet Earth, right here in Memphis, Tennessee. Mayo told the Memphis Rotary Club on Tuesday that his boss stays in close touch.

If it succeeds, it could push its value as high as $200 billion, 10 times its valuation from early last year, according to sources in the know.  The fundraising is still being discussed and could start next month,