Anthony Carbajal is one of the most famous ice bucket challengers.
He's the man who danced all sexy and washed a car before his ice bucket challenge, then got real to the camera. Like really real.
He tearfully spoke about his fears about ALS because of his recent diagnosis that he too has the disease, just like his mother, Catherine Scott.
She has pretty advanced ALS and needs a wheelchair and help getting around.
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When Anthony's sister Vanessa got married, Catherine was there for her daughter and even got out of her wheelchair to stretch her legs!
Then the worst happened:
Tags: amazing, challenge, dance, daughter, disease, family, health, heartwarming, hospital, mother, scary, wedding, wedding waltz