W.A.K.O. held its first amateur world championships in 1978 in West Berlin, after having previously staged two European championships the two years previously. It followed this with a second world championships a year later in Tampa, Florida. During the 1980s the world championships were held every other year except for in 1985 when a feud within the W.A.K.O. organization led to two versions of the championships being held on the same date – one in London, the other in Budapest.