Every young athlete dreams of being a professional sports star, and more often than not it's in a team sport like football, baseball, or basketball.  However being a big-time pro in an individual sport would be pretty remarkable as well, although you have to shoulder all the burden of achieving success and don't have any teammates to bail you out in tough times.  If you had to pick one individual sport to be a top-tier pro in, which would you pick?  Consider everything--the sport itself, the money, fame, endorsements, etc.