Four-year-old Brielle is an adorable little girl with a big brain.
Back in November, Brielle showed up on The Ellen Show and surprised everyone with her perfect memory of the periodic table and knowledge of its elements.
Now, in a new video featured on the show's YouTube channel, appropriately entitled "She's Brielle-iant," Brielle shows off all that she knows about world countries, from Russia, to Côte d'Ivoire, to Papua New Guinea.
"Papua New Guinea! Did you know that there are over 800 languages [there]? That's a lot of languages!"
"Now let's do France. If you were to take the stairs to the top of the Eiffel Tower, guess how many steps you would have to climb?"
"1,710 steps. That would take my little legs forever!"
From there, Brielle finds the United States and goes "down unda" for a positive fact about Australia.
Be sure to watch the full video below: