Yeshivat Reishit in Jerusalem announces birth of Levi Joseph Kushner to its alumnus and Karlie Kloss, before couple made name public

Supermodel, who converted to Judaism in the process of marrying, to take part in event promoting science, technology, engineering, arts and mathematics to young girls

'I was asked by Jared through my son-in-law for recommendations;' says Kurt Kloss, whose daughter is married to Kushner's brother; Kushner is 'directly involved' in virus response