This 17-Year-Old Revealed His 3 Secrets To Happiness,Right Before Dying From A Rare Disease.

Sam Berns who was diagnosed with Progeria, a rare, rapid aging disease, at the age of 2. He was featured in the documentary ‘Life According to Sam’, which aired on HBO on October 21, 2013.

Sam passed away January 10, 2014, but left a legacy many will never forget.