Big Narstie takes the Grime Challenge which tests his knowledge of everything about Grime music.

https://m.youtube.com/watch?ebc=ANyPxKo6k3X-RVgDq15klaf8GMz_3qkeDMfgDtUA3wjfF0HY2qVzFn03kRFEBwcQxFrH3D4ai2CNyy3ievzYqU8FO0r-LT3yGQ&v=wMNY8ZNNnco