Ireland takes part in qualification for all FIFA World Cups. They have successfully qualified for the 1990, 1994 and 2002 FIFA World Cup finals tournaments.
Mexican goalkeeper Antonio Carbajal appeared in five consecutive World Cup finals tournaments between 1950 and 1966.
Four tournaments. Doha Basel Indoors Paris Masters ATP World Tour Finals
Which Ireland are you talking about, Republic of Ireland or Northern Ireland?
Ireland have participated in the FIFA World Cup finals three times, making it as far as the quarter finals on one occasion; 1990 - Quarter Finals 1994 - Round 2 2002 - Round 1
They got to the quarter finals in 1990.
They have qualified for 3 World Cup finals, 1990, 1994 and 2002.
Northern Ireland has never won the world cup. They did get to the quarter finals of the world cup in 1958. Northern Ireland were the last winners of the Home Internationals 1984.