How to get Basic Info About Yourself Beneath your Site's Search Result?

Question

Link to Elon Musk's Wikipedia Search Results:

So, I have a Website about Myself, Nothing Fancy, Thought that it would be a good way to learn Googles SEO.

Now, I want my Search Result Description to have some Basic Info About Myself.

As you can see, When You Search for Elon Musk's Wikipedia, Some Basic Info About Elon Musk have been Given, Like his Citizenship, Parents, Title Etc. Beneath the Description. I want my sites search results to also have something like this. I am not talking about the Description of the site like

<meta name="description" content="Description" />

I am talking about Markups like JSON-LD, Microdata, vCard, etc. I have tried JSON-LD, vCard, microdata but, It doesn't work, I have also tried all sorts of validators including Googles own Markup Validator and, the code works,

And

{"@type": "Person"}

doesn't change anything.

I have seen that not only Wikipedia but, some other sites can also do this. I am not using any generator. And the site is on GitHub pages.

And My JSON-LD code looks like this, If you can help me about It, I would be grateful. I hope I have given enough details.

{
  "@context": "https://schema.org",
  "@type": "Article",
  "name": "x y z",
  "url": "Website",
  "mainEntityOfPage": {
    "@type": "WebPage",
    "@id": "Website"
  },
  "headline": "My Name",
  "keywords": "Keywords",
  "description": "Description",
  "articleBody": "Body",
  "image": {
    "@type": "ImageObject",
    "url": "/img/private/Bonjour.jpg",
    "width": "517",
    "height": "517"
  },
  "author": {
    "@type": "Person",
    "name": "x y z",
    "email": "[email protected]"
  },
  "datePublished": "2021-06-12",
  "dateModified": "2021-08-05",
  "about": {
    "@type": "Person",
    "email": "[email protected]",
    "name": "x y z",
    "alternateName": "alternate name",
    "givenName": "x",
    "familyName": "y",
    "additionalName": "z",
    "owns": [
      {
        "@type": "Website",
        "url": "Website"
      }
    ],
    "nationality": "Bangladeshi",
    "jobTitle": "Student",
    "birthDate": "2004-09-09",
    "weight": "60",
    "height": "70",
    "gender": "Male",
    "knowsLanguage": [
      "en",
      "en-US",
      "bn",
      "hi"
    ],
    "description": "Description.",
    "alumniOf": [
      {
        "@type": "Organization",
        "name": "x Elementary School",
        "sameAs": "Schools Site"
      }
    ],
    "image": [
      {
        "@type": "ImageObject",
        "url": "/img/private/Bonjour.jpg",
        "width": "517",
        "height": "517"
      },
      {
        "@type": "ImageObject",
        "url": "/img/private/Devil.jpg",
        "width": "1138",
        "height": "1138"
      },
      {
        "@type": "ImageObject",
        "url": "/img/private/Rooftop-Candid.jpg",
        "width": "408",
        "height": "408"
      }
    ],
    "address": {
      "@type": "PostalAddress",
      "addressLocality": "My City",
      "postalCode": "4000",
      "addressCountry": "Country"
    },
    "birthPlace": {
      "@type": "Place",
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "City",
        "postalCode": "4000",
        "addressCountry": "Country"
      }
    }
  }
}