A. 8
B. 7
C. 5
D. 4
Out of 80 different nations that have appeared in the tournament, 13 have made it to the final, and 8 have won. Brazil, the only team that has participated in every World Cup, is also the most successful team in the competition, having won five titles and finished second twice.
The correct answer to the question: "How many teams won football world cup since 1930 till now?" is "8".