Rob Kardashian, 28-year-old reality television star seen on ‘Keeping up with the Kardashians’, has been diagnosed with diabetes after being rushed to the hospital for feeling ill. This is news to him and the family, as they were unaware he was diabetic. As seen on the reality show, Rob has gained a significant amount of weight over the last few years and has been battling with depression. As a result, he has removed himself from the public eye and no longer appears on the show with his sisters and mother.