Christophe Boesch
Christophe Boesch ( born 11 August 1951 in St . Gallen , Switzerland ) is a primatologist who studies chimpanzees . 
<triplet> Christophe Boesch <subj> 11 August 1951 <obj> date of birth <subj> St. Gallen <obj> place of birth <triplet> St. Gallen <subj> Switzerland <obj> country