Being an only child can have its benefits. For Christmas, all the presents under the tree are all yours with none to share. When your birthday arrives, the presents are bigger because of the lack of another sibling. You also receive all the money from grandma without having to split it up with the others.
Being an only child rocks.
But having a sibling, well, that can be super awesome too. In fact, I would rather have siblings than grow up alone. It is nice to have someone to go to without having to bother mom or dad. It is fun to confide in someone that will always have your back, through the good and the bad times.
In sports, it is even better. Some of these women play the same sport, especially the twins. Some of them are just related to an athlete or sports hottie.
There are no restrictions here. If you are a sibling to an athlete, you make the cut.
Here are the 15 hottest athlete siblings. Enjoy.