That term might be made a bit loosely, mind you. With some, it's evident ... like the MIT grad. Others, like the ice cream dude, might just be industrious. Some look on the brawny side. I guess we'll just have to see how it all plays out.
I think I might end up having a love/hate relationship with Debbie Wanner. She's 49 years old, a chemist residing in Reading, PA. In her bio at the CBS website, I felt she came across as having a bit of a chip on her shoulder. The previous castaway she thinks she's most like is Coach. That might be frightening. She goes on about getting out of poverty. Hmm. She must not be an esteemed chemist. She does have a military background and seems quite fit for her age. My jury is out on what might be an annoying factor about her.
So, there are your 'Brains.' I'd personally like to see them require a doctorate. But that might just be me.