IE 11 is not supported. For an optimal experience visit our site on another browser.

Tell us who you think is the ultimate genius

As part of the 7 Days of Genius festival, we want to hear who you think is a genius for our second annual genius bracket.

Who do you define as the ultimate genius? For the second consecutive year, MSNBC has partnered with the 92Y to celebrate the 7 Days of Genius, a week-long series of inspiring conversations with leaders in politics, science, innovation, and morality.

In the weeks leading up to the 7 Days of Genius, we will host our second Ultimate Genius Showdown Bracket Challenge– where we will pin people, places, and things against each other to determine who is the Ultimate Genius for 2016.

But first, we want your nominations! Who do you think of as the ultimate genius in the categories of politics, science, innovation, and morality? 

Submit your nominations for the bracket by tweeting them with the hashtag #thatsgenius, or post them in the comments below. 

If you need some inspiration, check out last year's bracket here.