Extreme Crew’s Ace Confesses ‘No Confidence’ Before Arctic Marathon  조선일보“This is… a marathon?” The worst course faced in crampons on “Extreme 84”  매일경제Kian84 Awed by Arctic’s Overwhelming Russell Glacier Scale  조선일보Kian84 celebrates birthday as Gangnam and Kwon Hwa Woon surprise him on Extreme 84 – CHOSUNBIZ  Chosunbiz“Extreme 84” star Kwon Hwa-woon’s ambition explodes in the Arctic: “I want to come in first”  매일경제