J.J. Totah and his character, Michael, on the new NBC sitcomChampionshave a lot in common.

He can quote history in theater from like the 40s, so hes insane.

However, I do love musical theater so much.

Champions - Season Pilot

Credit: Jordin Althaus/NBC

We have some stuff in common.

Were both really confident.

The actor admits that he shares his characters buoyant energy.

I like to think of myself as a confidently outgoing person, he says.

I love talking to people and entertaining people.

But one thing he doesnt share with his on-screen alter ego is his fashion sense.

I have never worn a sweater vest a day in my life.

Nor will I ever wear a sweater vest.

Nothing against, just nothing for, he says.

I am more of an athleisure kind of child, and Michaels very preppy.

Hes more of a person.

I do not like to participate, Totah jokes.

I feel like putting on jeans is hard enough for me.

I just dont like the idea of watching people sweat while they watch me sweat.

Championspremieres Thursday, March 8, at 9:30 p.m. on NBC.