By Martin Keown for the Daily Mail
Published: 22:31 GMT, 1 March 2020 | Updated: 23:43 GMT, 1 March 2020
Sportsmail columnist Martin Keown was part of the Arsenal Invincibles side that went unbeaten for the entirety of the 2003-04 season.
Liverpool’s sudden defeat gives me a renewed sense of how remarkable an achievement Arsenal’s Invincibles season was. But do not make the mistake of thinking this means Jurgen Klopp’s side cannot come back and still go unbeaten for a campaign.
In September 2002, Arsene Wenger said he believed Arsenal could see out 2002-03 without losing. Then in October, Everton beat us 2-1 with the help of a 16-year-old Wayne