There are many things about professional athletes to know, if that's what you mean.
Wiki User
∙ 14y agoAthlete who does it for a living.
That athlete is called a professional.
How much a professional athlete makes each year depends on how well he or she does in that sport and how many sponsors and advertisers work with the athlete. A professional athlete has the potential to make millions of dollars per year.
jessica ennis is a profetional athlete
Tim Lincecum