the first person to invent sports were the Iroquois-lacrosse
They played standard sports.
As a non-technological society with no written language at the time, the Mongols didn't really "invent" anything per se, but they did establish an empire that allowed technology to flourish, religion to exist, and education to prosper. They brought East and West together and laid the foundation for much of Western civilization as we now know it.
gymnastics
baby eating
The first people to invent sports probably goes back to the cavemen. They had forms of entertainment such as wrestling.
soccer and rugby
softball, hockey, loop the loop
yes many like trenchball and frets
the rubik's cube, the ball point pen
Yes there are Mongols , people living in Mongolia are mongols.
they invented foosball