WYR have the ability to follow through with any physical stunt/ability that your body is physically capable of, or have eyesight that highlights anything in the world that you want to know the location of?

For the first choice, you are limited by the state of your body. So with a normal body you could still break many world records by perfectly executing movements involved in sports or stunts, but your ability to increase in efficiency of what you do is proportional to how well suited your body is to that particular activity (an olympic athlete with this ability could perform comparatively better than an average Joe).
For the second, you can have highlighted in your vision the exact location (including XYZ coordinates) of the object or entity that you want to find, so long as it exists within our universe. Your power only extends to 'knowing' where things are, so you would have to find your own way of transportation if you would like to get to it.


Source.