Gareth Gates

"born 12 July 1984 in Bradford, England),

is an English singer-songwriter. He was the runner-up in the first series of the ITV talent show Pop Idol. Gates has sold over 3.5 million records in the UK alone. He is also known for having a stutter, and has talked about his speech impediment publicly. Gates used the McGuire Programme to correct the problem and is now a speech coach with the programme.^"

More on the wikipedia page - http://en.wikipedia.org/wiki/Gareth_Gates

Ian Dury

"(12 May 1942 – 27 March 2000)

was an English rock and roll singer, lyricist, bandleader and actor who initially rose to fame during the late 1970s, during the punk and New Wave era of rock music. He is best known as founder and lead singer of the British band Ian Dury and the Blockheads, who were one of the groups of the New Wave era in the UK...
At the age of seven, he contracted polio..."

From Wiki page - http://en.wikipedia.org/wiki/Ian_Dury