Elon Musk is a serial entrepreneur who has founded multiple companies focused on revolutionizing industries like space travel, electric vehicles, and renewable energy. He was born in 1971 and earned dual degrees from UPenn before founding his first company Zip2 at age 24, which was acquired for over $300 million. He later co-founded PayPal, which was bought by eBay for $1.5 billion. Currently, Musk is the CEO of both Tesla Motors and SpaceX, where he also serves as CTO, and Chairman of SolarCity. While balancing leadership roles at multiple companies, Musk strategically allocates his time through asynchronous communication like email and focuses on high-level involvement where it can have the biggest impact