Σοφία Μουτίδου, Κωνσταντίνος Μωραϊτόπουλος
Georgios Koutroulis, Maximos George
The Mythologist
pod.gr
The Wizard Liz
Mel Robbins
The Brain Hacking Academy
TED
TED and PRX
EVANGELOS ZOUMPANEAS
Jenny Dinovi
DW
Konstantinos Charantiniotis
Daily Stoic | Wondery
Robin Sharma
Choses à Savoir
Ashley Corbo
BBC
Speak Like a native
Dimitris and Marilena from Easy Greek