The ICC database consists of over 100 of the greatest World Cup players of all-time. A photo and a short Pen Profile that describes their World Cup record and their memorable impact at the event is available for each player. The ICC also lists detailed World Cup statistics for each of the players.
You can pick your Greatest XI here: http://www.icc-cricket.com/cricket-world-cup/greatest-xi
And if fans share their team on social media, they stand to be in with a chance to win exclusive World Cup merchandise with dozens of exclusive pieces of memorabilia being drawn for those who use the hashtag #CWCGreatestXI on Twitter, Facebook or Google+.
The fans aren't the only ones who will be participating in this. Several cricketing legends across the world will pick the greats they think should make the Greatest XI, and these will be shared on the ICC website.
Matthew Hayden, the former Australian opener, was the first one to do so. His pick includes four Australians - Adam Gilchrist, Shane Warne, Glenn McGrath and Ricky Ponting, who is also the captain of the side.
Apart from Warne, Muttiah Muralidaran, ODI cricket’s leading wicket-taker with 534 scalps, is the other spinner in the team, which has Wasim Akram and Waqar Younis, Pakistan’s famed new-ball duo, to accompany McGrath in the seam bowling department.
Gilchrist is Hayden's wicketkeeper, while Virender Sehwag is Gilchrist's opening partner. The rest of the batting wears a solid look, with Ponting, Sachin Tendulkar, Brian Lara and Jacques Kallis, four of 10 batsmen who belong to the 10,000-run club in ODI cricket, making up the top/middle order.
Kallis is the only all-rounder in the team.
Matthew Hayden’s All Time Greatest XI
Adam Gilchrist (Australia) (wicketkeeper)
Virender Sehwag (India)
Ricky Ponting (Australia) (captain)
Sachin Tendulkar (India)
Brian Lara (West Indies)
Jacques Kallis (South Africa)
Shane Warne (Australia)
Wasim Akram (Pakistan)
Waqar Younis (Pakistan)
Muttiah Muralidaran (Sri Lanka)
Glenn McGrath (Pakistan)