Growing up with a successful sibling is hard for anyone, but that problem is increased exponentially when that sibling is none other than real-life Tony Stark, Elon Musk. And yet, even in that extremely precarious situation, Elon's younger brother Kimbal has not only gotten his own share of success but is actually making an impact arguably just as important as his brother's. With that established, who exactly is Kimbal Musk, and what does he do? To answer that question, we're going to be taking you from the very start of the Musk brothers' journeys and bringing you to today. So if you're interested in finding out more, please watch the video till the end because today we're going to find out what goes on in the life of the younger Musk. To start with, let's discuss the family history of the Musks.