Christian Weedbrook, the founder and CEO of Toronto-based Xanadu Quantum Technologies, became a billionaire this week without NVIDIA investing a single dollar in his company. His 46.4 million multiple-voting shares were worth approximately $1.5 billion as of midday Friday, after Xanadu’s stock surged nearly fivefold in six trading sessions. The catalyst was not anything Xanadu […] This story continues at The Next Web