Chance me? International IB student applying to top US schools

As I said, your odds are about 1%, so… it’s an understatement that odds are against you.
If you speak some French as well as English:
https://www.insa-lyon.fr/en/node/1045
http://ibmmae.insa-lyon.org/
If you speak some German
https://www.tum.de/en/
https://www.ethz.ch/en.html
English only:
https://www.tcd.ie/courses/undergraduate/az/course.php?id=DUBSC-BIOE-1ENG
https://www.tcd.ie/courses/undergraduate/az/course.php?id=DUBSC-PLAS-2SCI
https://www.tcd.ie/courses/undergraduate/az/course.php?id=DUBSC-ENVS-2SCI
https://www.tcd.ie/courses/undergraduate/az/course.php?id=DUBGM-HGEN-2F09
https://www.ed.ac.uk/studying/undergraduate/degrees/index.php?action=programme&code=F630
https://www.ed.ac.uk/studying/undergraduate/degrees/index.php?action=programme&code=H100
https://www.hw.ac.uk/study/uk/undergraduate/biological-sciences.htm

Your IB score would give you a decent shot at the scholarship.