. "second-highest mountain peak" . "1" . . . "notorious K2" . . "K2 mountain" . . . . . . . "K2 TV" . . . . . "K2 Mountain" . "eponymous mountain" . . . "K2 (Mount Godwin Austin/Chogori)" . "K2" . "mountain of the same name" . . "Karakoram 2 (K2)" . . . "K2 (Mt. Godwin-Austen)" . "K2(Choghori)" . "Jogori Peak" . . . . . . . "Abruzzi Spur" . "mountain K2" . "Pakistan" . "K2#Abruzzi Spur" . . . . . "K-2" . . . . . "Abruzzi Ridge" . . . . . . . "second highest mountain in the world" . "K2" . . . . . . . "ascent" . . . . . "history of K2 mountaineering" . "1954" .