Man who inspired “Ice Bucket Challenge” is back in the hospital

Frates diagnosed with ALS in 2012

BOSTON (AP) — The Massachusetts man who inspired the ice bucket challenge that’s raised millions of dollars for ALS research is back in the hospital.

A Facebook post from the family of 32-year-old Pete Frates asked for prayers Sunday and said he is at Massachusetts General Hospital “and battling this beast ALS like a Superhero.”

Frates was diagnosed with amyotrophic lateral sclerosis in 2012. The disease, also called Lou Gehrig’s Disease, weakens muscles and impairs physical functioning. There is no known cure.

The ALS Ice Bucket Challenge raised more than $220 million when it took off worldwide on social media in 2014.

The family’s Facebook post has drawn hundreds of comment of support. Family members said “we feel your love and support and are so grateful.”