Fighting Paulie Malignaggi in bare-knuckle is not a…

I just couldn't turn down the money Bare Knuckle FC were throwing at me, so I ended up signing with them.

— Artem Lobov

It might seem that way, but getting hit with a bare knuckle is not as raw as getting hit with a bare knee, or…

— Artem Lobov

I'd be lying if I didn't tell you that money was a big factor in signing for Bare Knuckle - we're prize fighters, and…

— Artem Lobov

You take a bare knuckle and you put an MMA glove on it and you've got a half an inch or less of padding.…

— Chad Mendes

Yes, I started off as a bare-knuckle boxer.

— Wade Barrett

Anywhere I was, I always seek the hardest challenge. I win some, I lose some but I always take the hardest challenge.

— Artem Lobov

Sometimes the challenge of beating the jet lag and getting a decent sleep can be as hard to solve as finding the right setup…

— Romain Grosjean

I don't know about the rest of the world, but I know in our region everyone is gunning to beat us. We have a…

— Landon Donovan

I wake up every morning fearing I am going to fail. But I love a challenge, big or small. There's so much I want…

— Michelle Mone

Our whole thing was that we wanted to challenge ourselves and go out of the box that everyone else was doing, and even what…

— B-Real

Nobody challenges me. I challenge myself.

— Shakuntala Devi

After 'Pink,' I wanted to do something that would challenge me further as an actor.

— Kirti Kulhari

Men want a challenge, but they want a challenge they can win.

— Whitney Gaskell

I personally think if something's not a challenge, there's no point doing it, because you're not gonna learn much.

— Anonymous

Politics only makes the difficult challenge of marriage even harder, with the demands of the job and the public spotlight it casts on a…

— Mark McKinnon