Alex Shibutani and Maia Shibutani are ice dancers for the United States in Sochi.
The siblings, who are both students at the University of Michigan, are all business on the ice.
Off the ice, they like to have a little fun.
An American ice dancing team from Michigan made history, and the U.S. and Russia finished Monday tied atop the medals table.
Here's a recap of the day's action in Sochi.