Subject: This is the Greek, considered one of the 50 world geniuses. Dr Katsioulis achieved a recorded IQ 198 and he is reported having one of the highest adult IQ scores.

Publisher: EuroNews.com
Date: 2015/01/22
Location: Greece
Language: Greek
Reference type: Reportage / Listing
External reference link: Αυτός είναι ο Έλληνας που βρίσκεται στις 50 ιδιοφυΐες του κόσμου