Elon Musk had a difficult childhood, being bullied and his parents divorcing when he was young. He showed an early interest in technology, creating and selling his first computer game at age 10. As an adult, Musk founded or co-founded multiple companies focused on renewable energy, space exploration and technology. These include PayPal, Tesla, SpaceX and The Boring Company. While a visionary leader, Musk displays both strengths like resilience and an ability to attract talent, as well as weaknesses like inappropriate public behavior and a lack of empathy toward employees at times.