It might be obvious to many that the most academic schools insist that their teachers have an outstanding degree from one of the best universities but it wasn't to me.
For example if you want a job in Maths at Guildford High school allegedly you need a first in Maths from a well regarded university. You obviously need to be an outstanding teacher in the fullest sense too.
So do the elite schools usually have the best teachers? I suppose it stands to reason that there is more competition for jobs at schools that have a fantastic reputation?