Mexican gymnast Elsa Garcia Rodriguez Blancas did her Olympic qualification routine to an arrangement of music from The Legend of Zelda. Specifically, an arrangement by violinist Lindsey Stirling.
For reference, here's Stirling's lovely arrangement:
Sadly, the judges did not recognize Blancas's prowess at taking Zelda medleys from YouTube stars: she ranked 35th in the event.
Here's another video of Blancas performing with Zelda music from earlier this year.