Complex sentence: FEDC hosted the first IBSA World Championships and Games with assistance from the International Blind Sports Association in Madrid in 1998, an event which had four sports on the program, athletics, goalball, judo and swimming.
Split into simpler sentences: FEDC hosted the first World Championships and Games with assistance from the International Blind Sports Association in Madrid in 1998. Their event had four sports on the program, athletics, goalball, judo and swimming.