title: Don't be the First One!
text: # Don't be the First One!
  
  Don't be the First One! (Korean: 1호가 될 순 없어), also known as Number 1, is a South Korean television entertainment program distributed by JTBC.
  
  ## Synopsis
  
  According to a research in 2019, 11,800 couples divorced in South Korea, but none came from comedian couples. This reality show analyses what maintained the comedian couples' marriages.
  
  ## Format
  
  The show is filmed with hidden cameras set up in each of the celebrities' actual home. In each episode, as the show moves from one family to the next, a brief analysis by the starring guests is given to in between segment of the episode.
  
  ## Presenters
  
  ### Hosts
  
  * Park Mi-sun Ep. 1 – present
  * Jang Do-yeon Ep. 1 – present
  
  **Current cast**
  
  * Choi Yang-rak [ko] – Paeng Hyun-sook [ko] Ep. 1 – present
  * Kang Jae-joon [ko] – Lee Eun-hyeong [ko] Ep. 1 – present
  * Park Joon-hyung – Kim Ji-hye [ko] Ep. 1 – present
  * Kim Hak-rae [ko] – Im Mi-sook [ko] Ep. 17 – present
  * Yoon Hyung-bin [ko] – Jung Kyung-mi [ko] Ep. 20 – present
  * Kim Won-hyo [ko] – Shim Jin-hwa [ko] Ep. 25 – present
  
  ## Ratings
  
  In the ratings below, the highest rating for the show will be in red, and the lowest rating for the show will be in blue each year.
  
  ### List of ratings in 2020 (episode 1- )
  
  | Ep. # | Broadcast date | Average audience share |
  | - | - | - |
  | Ep. # | Broadcast date | Nationwide |
  | 1 | May 20 | 3.221% |
  | 2 | May 27 | 3.081% |
  | 3 | June 3 | 2.917% |
  | 4 | June 10 | 1.977% |
  | 5 | June 17 | 2.118% |
  | 6 | June 24 | 2.234% |
  | 7 | July 1 | 2.364% |
  | 8 | July 8 | 2.423% |
  | 9 | July 15 | 2.109% |
  | 10 | July 22 | 2.296% |
  | 11 | July 29 | 2.167% |
  | 12 | August 5 | 2.074% |
  | 13 | August 16 | 3.951% |
  | 14 | August 23 | 3.882% |
  | 15 | August 30 | 5.527% |
  | 16 | September 6 | 3.773% |
  | 17 | September 13 | 4.036% |
  | 18 | September 20 | 4.121% |
  | 19 | September 27 | 3.610% |
  | 20 | October 11 | 4.372% |
  | 21 | October 18 | 3.578% |
  | 22 | October 25 | 4.121% |
  | 23 | November 1 | 3.830% |
  | 24 | November 8 | 3.482% |
  | 25 | November 15 | 4.121% |
  | 26 | November 22 | 3.908% |
  | 27 | November 29 | % |
  