The prevailing argument is that talent is an innate characteristic that can easily be stunted by environmental factors.
Michael Jordan will not be as good a basketball player if he was high, never worked out, and was intoxicated during games. Carlsen will not be a good chess player if he never learned how the pieces move.
If you do not recognize that some kids grow up ahead of others, then you're fooling yourself. We're referring to those kids that graduate college at 12, composed a symphony while other kids were playing the triangle, dunked a basketball while others just learned to dribble without carrying the ball. Amazing stuff like that. Carlsen just so happened to have a particular talent for chess, but that talent would never have been realized if he were hit in the head in a car accident and became a human vegetable. Those are extreme environmental factors. Now if you considered more subtle environmental factors like rearing techniques, socioeconomic status, nutrition as pertaining to physical and neural development, etc, it's pretty clear that talents aren't a guarantee for success.
Some ppl just have the talent. For others it is hard work. Some others never make it.
What makes McD, KFc, Microchop, Apples, IBM great companies? Their strength.
BTW, is it Microchop?