larger than life

US /ˈlɑːrdʒər ðæn laɪf/
UK /ˈlɑːrdʒər ðæn laɪf/
"larger than life" picture
1.

hors du commun, extraordinaire, exagéré

having a striking or exaggerated character; impressive or memorable

:
The movie star had a larger than life personality that captivated everyone.
La star de cinéma avait une personnalité hors du commun qui captivait tout le monde.
His reputation grew to be larger than life after his heroic act.
Sa réputation est devenue hors du commun après son acte héroïque.