AI WEIWEI

Chinese artist Ai Weiwei has just been named the most powerful person in the art world, according to a poll conducted by ArtReview magazine.

The mag said Weiwei, who was released in June after being detained for more than 80 days by Chinese authorities, was chosen by the panel because of his political activism, as well as his art work.

Damien Hirst is the only other artist to have previously topped the list, both in 2005 and 2008. Click here for more info on the power list. Here he is (below) talking about his Sunflower Seeds piece for Tate Modern's Turbine Hall.

FROST/NIXON

Sir David Frost's confrontational exchange with disgraced US president Richard Nixon has just been named the greatest broadcast interview ever in a RadioTimes.com poll.

The televised showdown between the two men, which inspired a hit play and Oscar-nominated Hollywood film written by Peter Morgan, was originally filmed in 1977; three years after Nixon resigned in the face of the Watergate scandal.

Other notable interviews in the top 20 included Dennis Potter's final interview with Melvyn Bragg and Martin Bashir's infamous Panorama programme with Princess Diana.