Take a square sheet of paper and fold the four corners to the center.
Fold the four corners to the center again.
Turn the item over.
Fold the top edges to the center line, leaving the back flaps unfolded.
Fold the top square in half, leaving the back triangle unfolded.
Fold the bottom triangle backward.
Fold the item in half sideways.
Fold the central flap inside out as a hood, bringing its side edges to the bottom edge of the item.
The wrestler is complete! Make another one and make them fight, pushing the bottom parts of the figures.