Buffett has also so far donated nearly enough money in his lifetime to build six Apple 'Spaceship' Campuses, which are $5 billion endeavors.
The Apple Campus, one of the last major projects Steve Jobs worked on, is a futuristic-looking company campus that will feature curved glass panels, an underground parking lot, a private auditorium for keynotes and product launches, and a 360-degree view of nature.
Buffett has donated nearly $30 billion — the second-highest amount (following that of Bill Gates).