Has anyone ever used esp to predict something that has actually happened?

There is no scientifically verified instance of ESP or future prediction. Not one person in human history has satisfactorily performed a psychic act in a controlled situation.

Much information regarding ESP or psychic events tends to be apocryphal or second-hand, mainly dealing with unverifiable claims or stories. This does not mean that ESP or future prediction is not possible, just unproven. Any claims of ESP or future prediction should be approached with the same skepticism as any other scientific claim.