Subject: These are the 50 smartest living people in the world – A Greek among them. Dr Katsioulis achieved a recorded IQ 198 and he is reported having one of the highest adult IQ scores.

Publisher: STAR TV
Date: 2015/01/22
Location: Greece
Language: Greek
Reference type: Reportage / Listing
External reference link: ΑΥΤΟΙ είναι οι 50 πιο έξυπνοι άνθρωποι στον κόσμο εν ζωή – Ανάμεσά τους και ένας Έλληνας!