None. Currently India has beaten Pakistan in all world cup encounters. The record stands at 5-0 in ODI World Cups and 3-0 in T20 World Cups.
I think 40-41 matches
Javed Miandad (Pakistan) and Sachin Tendulkar (India) both have played 6 world cups.They both hold the record of playing most world cups.
Brazil have won a record five world cups.
Dr octagonapus holds the record with 500 cups.
Headingley, Leeds(England) is the ground to host the most no of matches in cricket world cup .and the total number of matches held is 12
Sachin Tendulkar has the record of playing in more games in world cups and Sanath Jayasurya holds the record for ODIs
In the golden era 1999,2003,2007 and some matches of 2011 Australain cricket team under the captaincy of Ricky Pointing and steve Waugh has a record of most win continously in the world cup cricket of 34 matches and won the cups each time
India won 2 world cups
The only country to play in all world cups is Brazil.
I think it was a Mexican who played in five world cups in a row.
it is Brazil as they have appeared in the most world cups ever.