Idol weekly ranking website "FAN N STAR" released the birthday video of the group NU'EST REN.

On Nov. 3, "FAN N STAR" released a NU'EST REN video that is being shown on the CM board at Hapjeong Station in Mapo-gu, Seoul. On October 11, "FAN N STAR" opened a Len event and achieved an advertising campaign for electronic boards. This confirmed CM board ads at Hapjeong Station in Mapo-gu, Seoul, and electronic billboards at 43 stations on Subway Line No. 2 from Oct. 29 to Nov. 4.

Len's support was successful, and fans' support for 'FAN N STAR' was bombarded with messages Fans wrote in the comments, "Loving Len, happy birthday! You shine the most!" she cheered, "Thank you for being my most precious man in the world," and "We Len, always support you for all your happiness."

FAN N STAR recently renewed its Star Market to "ADs." Star Market' refers to idol support that was hosted on "FAN N STAR." Previously, if "FAN N STAR" randomly selected an artist and opened a support program, "ADs." is drawing attention as fans can open support for the idol group they support themselves.