User blog comment:ImperiexSeed/Barry's limitless speed/@comment-3423279-20160718054826/@comment-3423279-20160718061323

Sole creator of the positive Speed Force in the pre-52 comics, with Eobard creating the negative Speed Force later on.

Plus, in New 52 it is kinda a cosmic force that existed long before Barry Allen became The Flash, like on this show.