Portrait of Mark Sedwill

Mark Sedwill

Bio: Mark Sedwill is a British diplomat and senior civil servant who served as Cabinet Secretary and Head of the Home Civil Service to Prime Ministers Theresa May and Boris Johnson from 2018 to 2020. He also served as the United Kingdom National Security Adviser from 2017 to 2020
Born: Wed, Oct 21 1964
Birthplace: Ealing, London, England, UK
Mark Sedwill is 60 years old
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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Sunday with Laura Kuenssberg
Sunday with Laura Kuenssberg
Mark Sedwill was 57+ in Sunday with Laura Kuenssberg as 'Self –Former Cabinet Secretary and National Security Adviser'.
TV Show Released: First Air Date
Sun, Sep 04 2022