There’s no childs play with Kira Plastinina! Said to be the world’s youngest fashion designer at the tender age of 15, Kira is not playing about being taken seriously. Juggling homework, design sketches, and the position of chief designer for the label, I would say she’s one serious sister indeed! Said by many that she used the wealth of her father, Sergei Plastinin , millionaire co-founder of Russia’s largest dairy and juice producer, to get to where she is (a chain of 28 locations with many more to come!) I say she sought an investor and presented her business plan. Yep, you’ll find no toys strewn about the office of this young mogulista!