High Quality Content by WIKIPEDIA articles! The AMF World Cup, now a joint partnership between Qubica and AMF (now called the QubicaAMF World Cup), is an annual Ten-pin bowling championship, and one of the largest in terms of number of participating nations. Each nation chooses one male and one female bowler to represent them in the tournament, and in the majority of cases, this is done by running a qualifying tournament, the winners of which (male and female) are chosen.