This longtime Musk ally and SpaceX investor is sitting on a $90 billion jackpot Antonio Gracias, Elon Musk's confidant, may see his firm's SpaceX stake worth $91.6 billion, elevating him among the 30 richest worldwide. #Elon_Musk #Antonio_Gracias #richest_worldwide #Musk_confidant #jackpot_Antonio #stake_worth #longtime_Musk
