The Premier League record that may never be broken: 'I would be devastated if it was beaten in my lifetime'
Chelsea conceded just 15 goals in the 2004-05 Premier League – it's a figure that has not been eclipsed yet, and might last forever
Chelsea conceded just 15 goals in the 2004-05 Premier League – it's a figure that has not been eclipsed yet, and might last forever
