Subject: These are the 30 smartest men in the world – Among them one Greek. Dr Katsioulis achieved a recorded IQ 198 and he is reported having one of the highest adult IQ scores.

Journalist: Ismini Lentzou
Date: 2015/01/22
Location: Greece
Language: Greek
Reference type: Reportage / Listing
External reference link: Αυτοί είναι οι 30 εξυπνότεροι άνθρωποι του κόσμου – Ανάμεσά τους και ένας Έλληνας – Δείτε ποιος είναι