https://en.koreaportal.com/articles/45296/20180524/2pms-nichkhun-to-explore-mars-in-new-a-show-along-with-gugudans-kim-sejeong.htm
2PM's Nichkhun To Explore 'Mars' In New A Show Along With Gugudan's Kim Sejeong : K-WAVE :...
May 24, 2018 - 2PM's Nichkhun to explore 'Mars' in a new reality show with Gugudan's Kim Sejeong.
explore marskim sejeongnichkhunnewshow