Final answer:
The current president of Mali might be subject to change due to the country's dynamic political situation. Historically, the founder and first mansa (ruler) of the Mali Empire was Sundiata Keita, with Niani as the capital. The capital of modern Mali is Bamako.
Step-by-step explanation:
The president of Mali and the capital of Mali occupy significant roles in the country's history and current political landscape. As of the current knowledge cutoff, the political situation in Mali may have evolved, with different individuals holding the office of the president. It's important to check the most current sources for the latest information regarding the presidency in Mali, as this can change due to elections, coups, or other political transitions.
Historically, the Mali Empire was founded by Sundiata Keita, who became the sole mansa, a title that means 'ruler'. Sundiata established Niani as the imperial capital. The capital of modern Mali is Bamako, which is distinct from the ancient capitals of the Mali Empire such as Niani and Timbuktu.