One doesn't need to be able to point to a specific thing which they invented while alone in their garage with no help from anyone else in order to be a remarkable person. Elon is intimately involved in the minutae of SpaceX engineering and damn, if landing orbital rockets on a floating barge isn't impressive enough for you, I don't know what is.

https://www.reddit.com/r/SpaceXLounge/comments/k1e0ta/eviden...