Explanation

WWF stands for World Wildlife Fund

WWF's logo, a Panda,

It was designed in 1961

It was founded by Sir Peter Scott.

Additional information 

WWF is the world's largest conservation organization

Formation: 29 April 1961

Headquarters: Switzerland

Explanation

Oil wrestling (Yağlı Güreş) is Turkey's national sport, with a history dating back to the Ottoman era.

The Kırkpınar tournament, held annually since 1360.

It is one of the world's oldest sports competitions.

Explanation

 Whitewood, scientifically known as Bucida buceras,

It is the national tree of Antigua and Barbuda. 

Explanation

 Australia's national tree is the Golden Wattle ( Acacia pycnantha). 

Australia Capital is Canberra.

Australia Currency is Australian Dollar.

Australia official language is English.

Australia national game is Cricket.

Australia located is in Continent Oceania.

Australia Primary Religion is Christianity (But Secular Country).

Australia Head of Govt. is Prime Minister  - Anthony Albanese.

Australia Parliament called Federal Parliament.

Australia flas has three colours.

Explanation

The mango (Mangifera indica) is the national tree of Bangladesh.

Bangladesh Capital is Dhaka.

Bangladesh Currency is Taka.

Bangladesh official language is Bangla.

Bangladesh located is in Continent Asia.

Bangladesh Primary Religion is Islam.

Bangladesh Head of Govt. is Prime Minister – Sheikh Hasina.

Bangladesh Parliament called Jatia Parliament.