Question

Who is Pythagoras? and did he make the Pythagorean theorem?

Answer 1

Pythagoras is a very famous mather(!) in ancient Greece.

And, he did not make Pythagorean theorem.

Pythagorean Theorem is made in China.

Answer 2

Pythagoras of Samos was an Ionian Greek philosopher, mathematician, and putative founder of the Pythagoreanism movement. He is often revered as a great mathematician and scientist and is best known for the Pythagorean theorem which bears his name.