Mattias Mainiero (born 6 June 1955) is an Italian journalist and editor in chief.
Mainiero was born in Torre del Greco, Naples, Italy.
He started his career as journalist in 1979, writing for the newspaper Vita.
In 1984 Mainiero agreed to become editor of Giornale d'Italia end after of Fiorino.
[1] He wrote L'Italia racconta [2] e Scritti pirati.