This article discusses the possibility of starting a sport later in life and still becoming a professional athlete. It mentions that it is more difficult to transition to a professional level after age 20, but certainly doable. The article suggests that individual sports such as golf, tennis, and running are most accessible to those starting after age 20 because they require less physical coordination and strength. It also encourages prospective athletes to focus on developing their skills and conditioning, while being realistic and patient with their goals. Finally, the article emphasizes the importance of finding a coach or mentor to help guide the process.