After hearing his story, 17-year-old Californian teen, Drew Principe, raised $15,000 to enable 89-year-old Shoah survivor Henry Oster to travel to Israel where he would meet his last living relative and finally celebrate his bar mitzvah.

http://www.israelhayom.com/2017/07/10/california-teen-raises-15000-to-send-holocaust-survivor-to-israel/

https://www.goodnewsnetwork.org/teen-raises-15000-send-holocaust-survivor-israel/