Learning JSON

I'm slightly bored lately.
And amusing myself by doing silly things.

So here's today's JSON:
{
"actor": {
"name": "Jason Momoa",
"full_name": "Joseph Jason Namakaeha Momoa",
"birth": {
"date": "1979-08-01",
"place": "Honolulu, Hawaii, USA"
},
"nationality": "American",
"occupation": "Actor, Producer, Director, Model",
"years_active": "1999–present",
"notable_roles": [
{
"character": "Khal Drogo",
"production": "Game of Thrones",
"type": "TV Series",
"year": "2011–2012"
},
{
"character": "Aquaman / Arthur Curry",
"production": "Aquaman",
"type": "Film",
"year": "2018"
},
{
"character": "Declan Harp",
"production": "Frontier",
"type": "TV Series",
"year": "2016–2018"
}
],
"physical_attributes": {
"height_cm": 193,
"hair_color": "Brown",
"eye_color": "Hazel Green"
},
"social_media": {
"instagram": "https://www.instagram.com/prideofgypsies/",
"twitter": null
},
"fun_facts": [
"Has Hawaiian, Native American, German, and Irish ancestry.",
"Is an avid rock climber and environmental activist.",
"Directed and co-wrote the 2014 film 'Road to Paloma'."
]
}
}