Which Mali leader is known for a famous hajj?

A: Sunni Ali the great
B: Sundiata keita
C: Askia Muhammad
D: Mansa kankun musa

D: Mansa Kankun Musa

The Mali leader who is known for his famous hajj is Mansa Musa, also known as Mansa Kankun Musa. To arrive at this answer, we can eliminate the other options by understanding their roles in Mali's history.

A: Sunni Ali the Great - Sunni Ali was the founder of the Sunni dynasty in the Songhai Empire, not the Mali Empire.

B: Sundiata Keita - Sundiata Keita was the founder of the Mali Empire and is known for his role in establishing it, but he is not specifically associated with a famous hajj.

C: Askia Muhammad - Askia Muhammad was a ruler of the Songhai Empire, not the Mali Empire.

Therefore, the correct answer is D: Mansa Kankun Musa, who gained recognition for his extravagant pilgrimage to Mecca, which brought enormous wealth and put Mali on the map internationally.

D: Mansa kankun musa

Mansa Kankun Musa, also known as Mansa Musa, was the Mali leader known for his famous hajj. He ruled the Mali Empire from 1312 to 1337 and became famous for his extravagant pilgrimage to Mecca in 1324. This journey is widely recorded and is known to have brought tremendous wealth to the regions he passed through due to his lavish gifts and expenditures.