March 16, 2012 1:28 PM
This weekend, four participants will compete against each other in 10 challenges that test their smarts in six different kinds of intelligence to earn the title of "Canada's Smartest Person".
Are you ready to meet the contenders? Watch the videos below to find out all you need to know before tuning in this Sunday!
If you want to follow along with them on Twitter tonight they are: @PeterDyakowski, @Ritallin, @maddie273, @Laura_Suen