This weekend, Daniel Cormier and Jon Jones will measure forces at UFC 182, which takes place on the 3rd of January in Las Vegas.

World Jiu-Jitsu champion Marcus Buchecha believes that Cormier has the grappling edge. Cormier is a BJJ brown belt under Leandro Vieira of Checkmat.

Undefeated in his MMA career, Cormier is a former Olympic wrestler and former Strikeforce champion.

In an interview with SportTV GLOBO, Marcus Buchecha , said that not only is Cormier a world class wrestler, he is impressive on the ground.

The Brazilian spent a few days with Cormier, helping to sharpen his ground game for Jones: