from zero to hero

/fɹɒm zˈiəɹəʊ tə hˈiəɹəʊ/

/fɹʌm zˈiəɹoʊ tə hˈiəɹoʊ/

from zero to hero

used to say that someone or something has gone from a position of low status or obscurity to one of great success, fame, or popularity