1967 - Sandie Shaw
1969 - Lulu
1976 - Brotherhood of Man
1981 - Bucks Fizz
1997 - Katrina and the Waves*
*Katrina Leskanich is originally from the USA, but represented the UK in Eurovision and is a long term resident of the country.
there are 12 medals won it great Briton
it was 100
GB
14
gb won 100
Chris Hoy, Laura Trott, Jason Kenny, Charlotte Dujardin, & Mo Farah won 2 Gold Medals for the 2012 Olympics Chris Hoy has won 6 Gold Medals for GB between 2000-2012 Steve Redgrave has won 5 Gold Medals for GB between 1984-2000 Matthew Pinsent, Paulo Radmilovic, Bradley Wiggins and Ben Ainslie have all won 4 Gold Medals for GB
1997
Bradley Wiggins won the first Gb medal.
Team GB have one 29 Gold medals in the Olympics. Team GB have also won 17 Silver and 19 Gold. All together thats 65 and Team GB have finished 3rd overall.
See the link below for a current list of medals won.
Forty Seven
Team GB won 65 medals overall at the London 2012 Olympic games this includes:29 gold17 silver19 bronze.Hope this info helps :)