Thanasis Antoniou was born in 1967 and holds a degree in Political Science from the Department of Political Science of the Panteion University of Athens (1985-89). He attended postgraduate seminars on Communication and MME (1990) and has been working as a professional journalist since the mid-1990s.

Between 1997-2008 he worked as editor-in-chief at “Marketing Week” magazine. Between 2008-2010 he worked for the magazine “Environment 21” as editorial director. Between 2011-2016 he was editor-in-chief of the trade magazine “Logistics & Management”. Since 2016 he has been the editor-in-chief of “Dairy News” and “Grill Magazine” trade magazines. Since 2024 he has also been member of the editorial team of weekly newspaper “Ellinas Agrotis” (Greek Farmer).

His articles have been published, among others, in the lifestyle magazines “Homme”, “Paper”, and “Post Media”, in the economic magazine “Economic Review”, in the music magazines “Monthly Discography”, “Music Life”, “OZ” and “Sonic” and in the free press magazine for the book & publishing industry “Index”. Since their inception he has been a member of the editorial team of the websites www.diastixo.gr  and www.zeitgeist.gr.

He is a member of the Union of Magazine and Electronic Press Journalists (ESPIT).