#25: Lebron James
Few professions require you to start laying the groundwork in high school to turn your dreams into reality. While that may seem intense, many professional athletes are likely grateful for their early beginnings. Let’s face it: when you’re LeBron James, you already have a clear path ahead of you.

Despite knowing he was destined for the NBA and a lengthy career, he attended all his classes and graduated high school. Classmates remember him as humble and level-headed, traits that have undoubtedly contributed to his success both on and off the court.