Karl Nilsen
| Birth Date: | 10/28/94 |
| Height: | 5'9" |
| Weight: | 160 |
| Year: | So. |
| Hometown: | Smithtown, NY |
| High School: | Smithtown West |
| Position: | Pole Vault |
| Major: | Automotive Technology |
Karl is a 2013 graduate of Smithtown West High School, where he was a 2-time Division and State Champion as well as a 2-time National Qualifier.
Favorite Movie: Chasing Mavericks
Hobbies: Surfing