If there's one sure thing heading into the women's gymnastics portion of the Olympics, it's Jordyn Wieber.
Night in, night out, no matter what the event, she performs consistent, explosive routines. It's like she's unable to disappoint.
But even the best have their weaknesses and in Wieber's case there are events that she doesn't score as high on (even though she still blows away the competition).
So what is her most challenging event? Floor? Uneven bars? Vault? Beam?
What's she best at?
Here are the power rankings for Jordyn Wieber's best events, in order from worst to first.