Abby and Brittany Hensel may be one of the most famous pairs of twins around. The reason for their fame, however, has to do mostly with how they were born – Abby and Brittany were born conjoined.

For Brittany and Abby, that looks like sharing a body but having two separate heads. The two have been featured on Oprah, in Time Magazine, and TONS more! They even had their own TLC show called Abby & Brittany.

Their story is truly remarkable and the things they do for each other are astounding.

Let’s take a look at some facts that you may or may not know about these women: