"go from zero to hero" meaning in English

{
  "forms": [
    {
      "form": "goes from zero to hero",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "going from zero to hero",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "went from zero to hero",
      "tags": [
        "past"
      ]
    },
    {
      "form": "gone from zero to hero",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "go<goes,,went,gone> from zero to hero"
      },
      "expansion": "go from zero to hero (third-person singular simple present goes from zero to hero, present participle going from zero to hero, simple past went from zero to hero, past participle gone from zero to hero)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "84 16",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "topical",
          "langcode": "en",
          "name": "Zero",
          "orig": "en:Zero",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To change from a negative to a positive outcome; to improve one's fortunes significantly."
      ],
      "id": "en-go_from_zero_to_hero-en-verb-zuCE8LcY",
      "raw_glosses": [
        "(idiomatic) To change from a negative to a positive outcome; to improve one's fortunes significantly."
      ],
      "related": [
        {
          "_dis1": "97 3",
          "word": "rags to riches"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "To become very popular after being unpopular."
      ],
      "id": "en-go_from_zero_to_hero-en-verb-VfMT4zsv",
      "raw_glosses": [
        "(idiomatic) To become very popular after being unpopular."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-go from zero to hero.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ef/En-au-go_from_zero_to_hero.ogg/En-au-go_from_zero_to_hero.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/ef/En-au-go_from_zero_to_hero.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "go from zero to hero"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English rhyming phrases",
    "English terms with audio links",
    "English terms with non-redundant non-automated sortkeys",
    "English verbs",
    "Requests for quotations in English",
    "en:Zero"
  ],
  "forms": [
    {
      "form": "goes from zero to hero",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "going from zero to hero",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "went from zero to hero",
      "tags": [
        "past"
      ]
    },
    {
      "form": "gone from zero to hero",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "go<goes,,went,gone> from zero to hero"
      },
      "expansion": "go from zero to hero (third-person singular simple present goes from zero to hero, present participle going from zero to hero, simple past went from zero to hero, past participle gone from zero to hero)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "rags to riches"
    }
  ],
  "senses": [
    {
      "categories": [
        "English idioms"
      ],
      "glosses": [
        "To change from a negative to a positive outcome; to improve one's fortunes significantly."
      ],
      "raw_glosses": [
        "(idiomatic) To change from a negative to a positive outcome; to improve one's fortunes significantly."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        "English idioms"
      ],
      "glosses": [
        "To become very popular after being unpopular."
      ],
      "raw_glosses": [
        "(idiomatic) To become very popular after being unpopular."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-go from zero to hero.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ef/En-au-go_from_zero_to_hero.ogg/En-au-go_from_zero_to_hero.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/ef/En-au-go_from_zero_to_hero.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "go from zero to hero"
}