I came across this old video from Vithoulkas in his younger years , the famous Greek Homeopath.
What ever you may say from the BBC they have the best documentaries I know about.
1985: NO CELLPHONES, NO COMPUTERS ONLY pencils and notebooks.
Vithoulkas speaking quite well English, now [later years, a bit less fluent]
A very special video about homeopathic practice for English speakers