Two champions—Rebecca Sealfon (1997) and George Thampy (2000)— were home-schoolers at the time of their championships. Sean Conley (2001) attended private school during the year of his championship, but in previous years had received his education at home. Evan O'Dorney (2007) was a charter school student who received much of his education at home.
- 10 Days
- 18 Hours
- 31 Min.