What Gcse Do I Need To Become A Pediatrician?

Mainly I would say separate sciences, because the teachers in my school told us universities won't accept your application to do a medical course if you do not do them, also French because another teacher told us you need a language (which is not your native language) to get accepted into uni. 

To become a pediatrician you need to do GCSE biology, chemistry, physics, maths and preferably a lanquage.