“Extra” sat down with teen-sensation snowboarder Chloe Kim as she shot a commercial for Nabisco ahead of the Winter Olympics! Chloe, 17, said she was ready for the competition, but she’s “really overwhelmed sometimes” by all the attention she’s been getting. Aside from her parents, some of Chloe’s supporters include fellow Olympian Shaun White and EDM master Steve Aoki. The Olympics air on NBC.