Rafiu Ladipo, has drawn criticism from its membership and is under pressure to defer the leadership to one of his deputies. A regular sight at Nigerian home matches is also their brass and percussion band, whose rendition of well-known Highlife songs provides Nigerian home matches with a unique feel. In Nigeria, these performers are occasionally conspicuous with their military uniforms or they may be members of the Football Supporters Club. A popular chant among supporters from all over the country, after a goal scored, is "Oshe Baba!", which means "Thank you father!" in Yoruba. Rivalries Ghana Many important matches have been played against various nations who have been occasional rivals. Of these nations, Ghana is widely considered Nigeria's primary rival as the two sides have met one another more than any other opponent, as well as being two of the most successful national teams in Africa. Nigeria has enjoyed periods of success. The most notable of these periods are the early contests during the 1950s, and matches that took place in the early 2000s.FIFA lists the first official match between the two as a World Cup qualifier match in 1960. However both national teams had already engaged in competitive matches dating back to 1950. The national teams of these two West African countries were formed during the time in which both remained protectorates of the British Empire. At that time the modern-day nation of Ghana was known as the Gold Coast. Nigeria, prior to adopting the national colours of green and white, wore scarlet tops over white shorts and were known as the "Red Devils". The two sides played for several rivalry and tournament cups during this period in which full international competition was barred to them. The encounter between these two teams is commonly known as the Jollof Derby. Cameroon Nigeria's neighbours to the east, Cameroon, have also played Nigeria a number of times over the years. The teams have met three times in the final of the African Cup of Nations with Cameroon winning each time. Both carry histories of continental success and World Cup representation that is nearly unrivaled on the African continent. Their rivalry began in 1960 and since then, Nigeria has proved to be a more dominating team, but in all three AFCON Final matches at 1984, 1988 and 2000, Cameroon have all prevailed over Nigeria. Nigeria has qualified for six FIFA World Cup finals,