Rav Sternbuch 100 years old

 https://en.wikipedia.org/wiki/Moshe_Sternbuch

Rav Moshe Sternbuch born 15 February 1926 one of nine children of Osher Sternbuch, an Orthodox Jewish merchant, and Devorah. His parents hosted numerous rabbis who came to London to raise money for their yeshivas, among them Elchonon Wasserman, who after learning with Sternbuch declared that he was a davar sheyeish bo mamash (a boy of substance). He was tested in learning every Shabbat by Yechezkel Abramsky, who predicted he would one day become a moreh hora'ah (posek).