So, who is Priscilla Chan, anyway? She's a pediatrician and an educator, which is pretty cool, and she's also super passionate about giving back. The two of them met while they were students at Harvard, and the rest, as they say, is history.
Now, you might be wondering, are they still together? The answer is yes, they are! Despite all the ups and downs of being in the public eye, they seem to be going strong. It's like they're the Tom Brady and Gisele Bundchen of the tech world, but instead of football and models, it's all about coding and social impact.
But what's really interesting about Mark and Priscilla is their commitment to giving back. They've pledged to give away 99% of their Facebook shares, which is worth billions of dollars, to charity during their lifetime. That's like winning the lottery and then giving it all away to good causes! Can you imagine having that kind of generosity?