Ambani and his family live in a 27-story skyscraper in Mumbai that cost an estimated $1 billion to build.
Although most of India's richest people lost money last year due to slower economic growth, Ambani added more than $16.4 billion to his fortune in 2019.
India's automobile and consumer goods industries suffered in 2019, but Ambani's wealth continued to grow largely thanks to his five-year-old telecom company, Jio, which now has 340 million subscribers, according to Forbes.
Ambani is almost four times richer than the second-richest person in India.
Ambani gets approximately $31,202 richer every minute.
His income last year was 7.2 million times the average annual salary in India.
In 2019, Ambani made an average of almost $4.5 million per day.
Ambani's wealth is greater than the entire GDP of Belarus.
Belarus' GDP was about $59.6 billion in 2018, according to World Bank data.
In fact, his net worth is roughly equal to the GDPs of Afghanistan, Botswana, and Bosnia and Herzegovina — combined.
The Indian billionaire's wealth has made him influential friends such as Hillary Clinton and Google CEO Sundar Pichai, both of whom have attended the weddings of Ambani's children.