It’s the most high-octane derby on the face of the planet – and this year, the dial was turned up to maximum.

River Plate and Boca Juniors clashed, quite literally, in the final of the Copa Libertadores, with scenes that left fans around the world open-jawed.

Now you can a close-up view of what they are calling the ‘biggest derby of all-time’.

Copa90’s Eli Mengem traveled to South America, and discovered something quite incredible.

You can watch the full documentary here.