Few believed Oliver Kahn when he predicted Germany could go a long way at the 2002 World Cup.

Now the Germany captain, who inspired the team to their surprise run to the final in Japan two years ago, is forecasting another German revival at Euro 2004.

"I have exactly the same feeling (as before the 2002 World Cup,)" the Bayern Munich goalkeeper told reporters at the squad's training camp on the Algarve coast on Friday.

"I know people are sceptical about our chances but if we play as a unit and if every single player gives it his very best, everything is possible," he added.

Like two years ago, Germany have failed to shine in the build-up to the tournament, with embarrassing recent defeats to Romania and Hungary.

Kahn himself has been through hard times since receiving FIFA's award for the best player at the 2002 World Cup.

Personal problems, including an affair with a barmaid while his wife was pregnant, and a few uncharacteristic blunders have opened up chinks in his armour.

Still an intimidating presence and the symbol of German efficiency, Kahn, who will turn 35 on Tuesday when the Germans play the Netherlands in their opening Group D game, believes he can rise to the occasion.

"I have worked very hard for this," he said. "Physically, I'm ready. Mentally, I think I am too but only matches will tell."