Sir David Frost 1939-2013
The veteran British journalist and broadcaster worked with Al Jazeera English since its launch seven years ago - first with Frost Over the World, and more recently with The Frost Interview.
When, in 2012, Sir David launched The Frost Interview - a series of intimate hour-long sessions - it marked a return to his "Nixon-style" roots - interviews of depth with leading personalities.
"What was remarkable about Sir David was his ability to put any interviewee at ease - from the most high and mighty to an ordinary person in the street. He found interest in anybody. Whoever he was interviewing would realise that Sir David was genuinely interested in them and their lives." Charlie Courtauld, series editor of Frost Over the World.