Do the Robots Have the Best Job at the Olympics?

Why this might be the best job at the Olympics: You have a very important role. As a field support robot, you are charged with retrieving hammers and javelins and other thrown objects during the field events. After a hammer thrower throws her hammer, you zoom out onto the hammer pitch, retrieve the spent hammer, and bring it back to the general vicinity of the hammer-throwing circle, where it will eventually be thrown again. You are an important part of the Circle of Life, Hammer Throwing Edition. You don't just limit yourself to hammers and javelins: You also help out during the rugby events.