Irish stand-up star and BBC quiz show panellist Sean Hughes has died aged 51.
Richard Bucknall, his former agent and promoter, said the "formidable" comic died in hospital on Monday and would be remembered for his "superb wit".
Hughes was a team captain on Never Mind the Buzzcocks on BBC Two and had his own Channel 4 sitcom, Sean's Show.
Fellow comedians, including Al Murray, Katy Brand and Jason Manford, have been paying tribute to the performer, who was also a writer and actor.
In 1990, Hughes - then 24 - became the youngest person to win the coveted Perrier Award - now known as the Edinburgh Comedy Award - at the Edinburgh Festival.
"I was told that I had won the Perrier award as I walked off stage after another sweaty performance," Hughes later wrote in The Guardian. "The judging panel rushed on to the stage to congratulate me.
"'Will it go to his head?'. I doubt it. If the panel had made it 10 minutes earlier, they would have seen two people walking out of my award-winning show."
Nica Burns, director of the awards, remembered him as "a huge talent" and "a very good writer" who had "instinctive timing from day one".
'Terribly sad news'
Comedian Al Murray recalled being inspired by the star's off-beat humour.