The youngest of the Kardashians is Robert Kardashian, Jr.
Born on March 17, 1987, Rob Jr. has been pretty much living in the shadows of his older sister. It was recently revealed that Rob Jr. has been battling severe depression, and has gained an unhealthy amount of weight as a result of his unhappiness. However, he has purchased his own house, has started his own businesses, and continues to search for who he is. We now continue our journey to answer your question: Who are the Kardashians? A History of Their Rise to Fame!