Extreme 84 Cast Dons Fish Costumes for Médoc Marathon  조선일보Can Tenacious Tsuki Complete the Challenge on ‘Extreme 84’?… Peaks at 5.3% Viewership  매일경제Kian84 drives ‘Extreme 84’ to 5.3% peak as show gains momentum in Korea – CHOSUNBIZ  ChosunbizLee Eun-ji, Who Lost 10kg Through Running, Joins the ‘Extreme 84’ Running Crew… “Finishing Is My Goal”  매일경제Tsuki panics in squid costume but vows to finish Médoc marathon – CHOSUNBIZ  Chosunbiz