How to delete worldborders in Minecraft?

I know how to set the worldborders in Minecraft. But can I delete worldborders in Minecraft and if I can, how?

3 Answers

Easy! in an always active repeating command block at world spawn

/execute [Username here] ~ ~ ~ /worldborder center ~ ~

The world border is always present in a Minecraft world, even before the /worldborder command has been used. You can set it back to its default state (center 0,0 and width 60,000,000) by running:

/worldborder center 0 0
/worldborder set 60000000

I am sorry, but that isn't possible. The world ends couple hundred blocks away from the world border.