Grayson Clamp News Today

Most of us, of course, dont remember the first time we heard a sound, none of us do. its impossible because it happens in the womb but grayson clamp was worn totally deaf and will never forget that moment captured on tape. >> daddy loves you, daddy loves you. >> incredible moment, of usually for grayson and his family. he was born without the nerves needed to process and hear sound. hes the first child in the united states to get whats called an auditory brain steam implant, being studied in cli...

>> reporter: 3-year-old grayson clamp was back at his doctors office today for a checkup. grayson was born with a host of medical issues, open-heart surgery as an infant, vision loss in one eye and no auditory nerves in either ear. but about four weeks ago, after a groundbreaking surgery, little grayson heard his dads voice for the very first time. >> daddy loves you. daddy loves you. daddy. >> yes! he heard! >> can you hear daddy? >> reporter: mom nicole was shooting the video. >> when they tur...

>> this next story is really incredible. a 3-year-old boy, hearing his fathers voice for the very first time in his life. thats why it is our "favorite story of the day." >> after undergoing experimental procedure, the hearing impaired toddler has a remarkable moment all captured on tape. abcs david muir has the story. >> reporter: this is the moment so many people are talking about, grayson clamp, 3 years old had never heard his father before. >> grayson. >> talk to him, daddy. >> daddy loves y...

In grayson clamps brain which now helps him process sounds. his mom says hes still getting the hang of it. >> we dont really know exactly what its like for him. we dont know exactly what he hears, if he hears everything we hear, some of what we hear. his brain is still trying to organize itself to use sound. >> its amazing. graysons family is now working with him so he can learn how to interpret the sounds hes now hearing. a pool party reportedly leaves one man in a coma and sickens several ot...