It was said that Jesus healed the deaf, but we have no evidence of that. His followers today still claim they have miraculous powers.
But we all know that if you really want a miracle, you have to turn to science.
Here’s a video of a formerly deaf baby hearing for the first time (or shortly thereafter):
It was done with a Cochlear implant:
A cochlear implant (CI) is a surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing. The cochlear implant is often referred to as a bionic ear.