We don't know because that was some 5,000 years ago and his name has not been recorded. The first school probably stood in the Mesopotamia area and was (also probably) used to train scribes, the earliest professional writers.
I'm not 100% sure of the answer but I can tell you that schools were possibly established in Greece. The concept came about when grouping children together and it grew on from there... Even Wikipedia is very vague about the first school created.
I hope this helped and sorry if I haven't fully answered your question! :)
bradley martin
invented the first school.
King Frederick William III made the first school in Prussia
Alexia goodman
Liuhe First School was created in 1941.
First Ward School was created in 1907.
Our First Day of School was created on 2009-12-01.
First Flight High School was created in 2004.
The First High School of Changsha was created in 1912.
First Coast High School was created in 1990.
First Presbyterian Day School was created in 1970.
First Colonial High School was created in 1966.
First Avenue Middle School was created in 1907.
First Assembly Christian School was created in 1972.
The First Day of School was created on 2010-08-01.
Thomas A Becket First School was created in 1985.