Rob Kardashian shared a before and after picture of himself and the results will make you speechless! The custom sock designer ? who disappeared from the spotlight in recent years due to his ongoing weight battle ? has been hard at work to lose the weight he put on. And with help from his fiancée, Blac Chyna, Rob is making steady progress and has already lost over 23kg! He captioned the picture: ?LOL still got a lot of work to do and weight to lose but glad I'm getting better :):):) (sic)?