Elena O'Brien
| Height: | 5'3 |
| Year: | Fy. |
| Hometown: | Chicago, Ill. |
| High School: | Amundsen |
| Major: | Computer Engineering |
High School/Club: Placed 9th overall in City of Chicago Math League 2023, Second Place at LexisNexis Hackathon; Principals Honor Roll; Girl’s Varsity Track and Field & Cross Country, Competitive Math Team and Girls Who Code
Personal: Parents Melanie & Brendan O’Brien