______ sports association has officially changed its name to “World Athletics” ?

1) Confederation of African Athletics
2) International Association of Athletics Federations 
3) Asian Athletics Association
4) European Athletic Association

Explanation:
On November 17, 2019 the International Association of Athletics Federations (IAAF) has officially changed its name to “World Athletics”. The name was changed to make the sport more accessible. It is also to be noted that IAAF was also a changed name of International Amateur Athletic Federation focusing on the sport of track and field athletics. The name was changed to IAAF in 2001.