I've been watching/participating in wrestling most of my life, however it has been strictly Folkstyle. As I have gotten more into international competition, I have started to research most of the major Freestyle/Greco tournament. From what I gather, the big events are as follows:

- Olympics
- FILA World Championships
- FILA World Cup

Am I missing any of the big competitions that I should follow? Also, in regards to the World Cup, did I read correctly that it is a dual style format? If not, what is the relationship between the World Cup and the World Championships?