Herbert Kretzmer OBE (5 October 1925 – 14 October 2020) was a South African-born English journalist and lyricist. He was best known as the lyricist for the English-language musical adaptation of Les Misérables and for his long-time collaboration writing the English-language lyrics to the songs of French songwriter Charles Aznavour.

Source: Wikipedia (https://en.wikipedia.org/wiki/Herbert_Kretzmer)