If there is a job that needs to be done; and that job requires a worker who is physically strong, super intelligent, tireless, and does not take too many coffee breaks; get a robot. These days, robots do most of the heavy work that humans are not equipped to do.
Japan Robot Working
Examples are robots who work in factories, manufacturing and assembling products like cars and electronics. Some robots even get to go where few men have gone before, in outer space, where they explore environments that would be too hostile to support human life. So, in some cases, the best person for the job is actually a robot.