Johan Randulf Bull Hambro (24 October 1915 – 27 February 1993) was a Norwegian journalist, translator and biographer.
[2][5] He worked as a foreign affairs journalist for the conservative newspaper Aftenposten from 1946 to 1948 and for the Norwegian News Agency from 1949 to 1953.
[1] In 1955, he succeeded Arne Kildal as secretary general of the non-profit Norse Federation, and became editor of its periodical, The Norseman.
[1][2][7] In 1957, Hambro was the chief editor of the Norse Federation's 50th anniversary book, De tok et Norge med seg ("They brought a Norway with them").
[13][14][15] The book is known for revealing many secrets about his father's private life, including his relationship with the actress Gyda Christensen.
[12][16] Like his father, Hambro translated many books from English to Norwegian, among them The Fountainhead by Ayn Rand in 1949,[17][18][19] First Among Equals by Jeffrey Archer in 1985,[20] and A Sport of Nature by Nadine Gordimer in 1988.