At 85 years old Ruth Bader Ginsburg ( our oldest member of the Supreme Court Justices ) is pretty much the coolest lady on the planet. Not only does she has she made a point to stand up for women's rights in critical areas of law for MANY years but she also has no plans of retiring.
Surprisingly how RBG stays so sharp is to hit the gym soooooo Colbert decided to pump iron with her and well things were just as amazing as you would hope.
Check out the video above and you can read more about it HERE