After a disappointing Olympic debut at London 2012, the American gymnast has persevered through the ups and downs – particularly on the international stage. Now, Mikulak is ready to find the top of the podium at the world championships.

After a disappointing Olympic debut at London 2012, the American gymnast has persevered through the ups and downs – particularly on the international stage. Now, Mikulak is ready to find the top of the podium at the world championships.