These are the least-followed cast members on Instagram.
Koreaboo
1 hour ago
On February 14, Valentine’s Day, Netflix released the Single’s Inferno 5 reunion series. The reunion, which consists of six episodes, changed some viewers’ feelings about the cast members. Here are the least popular cast members post-reunion, according to their Instagram stats.
| Netflix
7. Youn Hyeon Jae
First up on the list is Hyeon Jae, who originally had the second-highest follower count among the male cast members.
At the end of January, while the show was still airing, he had 62.2K followers. As of February 19, he has 429K followers.
6. Lee Sung Hoon (Samuel Lee)
Sung Hoon changed his Instagram handle from @ssamuellee to @snhgnl after the first few episodes aired. He appeared to have deleted @snhgnl on January 21, 2026, just one day after the launch, after responding to a controversy about his past relationships, but that account is now up and running again.
He currently has 386K followers.
5. Lee Ha Eun
Back in January, newcomer Ha Eun had 110K followers on Instagram, making her the fourth most-followed female cast member at the time.
She now has 338K.
4. Kim Jae Jin
Jae Jin went from having 55.8K followers on Instagram at the end of January…
…to having 285K after the reunion.
3. Woo Sung Min
Sung Min went from having 22.4K followers at the end of last month…
…to having 153K, as of February 19.
2. Ham Ye Jin
At the end of January, while the show was still airing, Ye Jin had the second-lowest follower count among the female cast at 63.8k followers.
She now has 181K followers.
1. Shin Hyeon Woo
According to the latest stats, Hyeon Woo is the least popular cast member on Instagram, and his following is significantly smaller than his fellow cast members’. It should be noted, however, that Hyeon Woo is the only cast member with his account set to private.
| Netflix
At the end of January, Hyeon Woo had 8.9K followers. As of February 19, he has 12.9K.
Check out the rest of the cast here:
The Most Popular “Single’s Inferno 5” Cast Members After The Reunion