National team appearances in the FIFA World Cup a group stage, with the final 16 progressing to knockout stages to decide the winner. As of the 2018 FIFA World Cup, 79 national teams have competed at the final tournaments. Brazil are the only team to have appeared in all 21 tournaments to date, with Germany having participated in 19, Italy in 18, Argentina in 17 and Mexico in 16. To date, eight nations have won the tournament. The inaugural winners in 1930 were Uruguay; the current champions are France. The most successful nation in the competition are currently Brazil, who have won the cup on five occasions. Five
World Team Cup end of the previous year were invited to compete for the cup. The competition was played on clay courts in Düsseldorf, Germany. The event was generally regarded as the sports highlight of the social scene in the Düsseldorf area. It attracted around 75,000 visitors every year and was televised to over 160 countries. From 1978 to 1981 the tournament was held under the name "Ambre Solaire Nations Cup", from 1982 until 1986 it was named "Ambre Solaire World Team Cup", from 1987–1999 "Peugeot World Team Cup" and from 2000 the event's main sponsor until 2010 was the ARAG Insurance Group,