It’s high time to revive Kosho, the coolest competitive sport for ex-spies. If I understand correctly it began as a martial art designed for self-defense in partially flooded subway tunnels littered with mattresses.

Like Patrick McGoohan in The Prisoner, all you need are some trampolines, a kiddie pool, and the ability to look simultaneously goofy, demented and badass while jumping around in a long red robe.

The awesome t-shirt is optional.