Konstantinos Leros is a PhD candidate in the University of the Aegean, in the Department of Sociology. He has received scholarships from IKY and the N.P.I.D "Epanodos" award for his study concerning the social reintegration of prisoners (18/12/2017). From 2016-2022, he has worked as a sociologist in migrant hot spots (Lesvos), where he specialized in unaccompanied children.