This document contains biographical information about 12 famous people: 1. Barack Obama, the former US President 2. Lady Gaga, the singer and songwriter 3. Leonardo DiCaprio, the actor 4. Ellen DeGeneres, the comedian and talk show host 5. Lionel Messi, the soccer player for Barcelona 6. Marsai Martin, the actress 7. Bill Gates, the business magnate and philanthropist 8. Beyoncé, the singer, songwriter and actress 9. LeBron James, the NBA player for the Los Angeles Lakers 10. Marsai Martin, the actress 11. Brian McKnight, the singer