Elon Musk: TimeLine
Age 24: Starts Zip2 (sold to Compaq)
Age 28: Starts X. com (PayPal)
Age 30: Starts SpaceX
Age 32: Invests in Tesla
Age 44: Starts OpenAI
Age 45: Starts Boring Co
Age 45: Starts Neuralink
Age 51: Buys Twitter
Age 52: $236 billion net worth
