Original sentence: Gary Andrew Speed (born September 8 1969 in Mancot, Wales) is a Welsh footballer, who plays in midfield.Speed began his career with Leeds United making his debut when he was just 19
Edited sentence: Born in Mancot, Wales, Speed began his career with Leeds United, making his debut when he was aged 19.Gary Andrew Speed (born 8 September 1969) is a Welsh footballer, who plays in midfield