2016 also provided some unlikely friendships, like Kendrick Lamar and Usain Bolt...

This image appears in the gallery:
100 Instagram Photos You Never Expected To See In 2016

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 100 images

See the full gallery: 100 Instagram Photos You Never Expected To See In 2016