Answer
The correct answer is Greenland. Greenland is an autonomous country within the Kingdom of Denmark. It is located in the North Atlantic Ocean, east of the Canadian Arctic Archipelago and northwest of Iceland. Greenland is the world's largest island, covering an area of 2,166,086 square kilometres (836,330 sq mi). The capital and largest city is Nuuk. Graham set his personal best top speed on skis in Greenland in 2016.