If you turned on the radio during lunchtime after the Chuseok holiday and found that the voice you usually hear wasn't playing, you must have wondered what happened. This was especially true for listeners who tuned into CBS Music FM every day at noon. This is a change that has occurred on 'Lee Soo-young's Let's Meet at 12,' hosted by singer Lee Soo-young.
This article summarizes the reasons for Lee Soo-young's hiatus from broadcasting and the channels through which she personally announced the news. It also examines, in turn, the diagnosis her son received and the sentiments she left for her listeners. Additionally, it clarifies that this decision is a temporary suspension, not a departure.
The reason Lee Soo-young stopped hosting 'Let's Meet at 12'

Lee Soo-young has decided to take a temporary break from hosting her radio show after her son was diagnosed with acute T-cell lymphoblastic leukemia. The child has been hospitalized and has begun treatment, and Lee Soo-young decided that she must be by his side as a mother. This is a temporary suspension, not a resignation from the program.
This news was conveyed directly by Lee Soo-young herself, without going through anyone else. Therefore, it is more accurate to understand the situation based on the content of the announcement rather than speculative rumors.
Organized in chronological order from diagnosis to announcement

If you look at the disclosed information in chronological order, the flow is relatively clear. Below is a compilation of only the confirmed facts.
Step 1: Sudden pain and hospital examination before the Chuseok holiday

My son suddenly fell ill ahead of the Chuseok holiday, so we visited the hospital. A diagnosis was made during the examination.
Step 2: Immediately admit to hospital and begin treatment

The child was hospitalized immediately after diagnosis and began treatment right away. Lee Soo-young shared that her son is enduring the difficult tests and treatments well.
Step 3: October 5, direct announcement on the program website
![Screenshot of the announcement made directly by the host, posted on the CBS Music FM 'Let's Meet at 12' website on October 5, [Year]](https://goodlifetips.co.kr/wp-content/uploads/2026/10/image-118.jpg)
Lee Soo-young personally posted a message on the CBS Music FM 'Lee Soo-young's Let's Meet at 12' website on October 5, 2026. Through this post, the reason why the host's voice was not heard after the holidays ended became known.
What is acute T-cell lymphoblastic leukemia?
Acute T-cell lymphoblastic leukemia is a type of blood cancer. The term 'T-cell' in the name refers to which lineage of cells is affected.
There is an important point to note here. Even with the same diagnosis, the treatment process and duration vary significantly depending on the patient's condition, test results, and risk group classification. It is difficult to directly apply general treatment methods or cure rates to a specific patient.
The publicly available information extends only to the fact that the patient has been diagnosed, hospitalized, and has begun treatment. Specific test results, treatment stages, and prognosis have not been disclosed. Given that this involves the health of a minor, it is appropriate not to discuss details outside the scope of what is known.
Circumstances that made it difficult to continue broadcasting
Lee Soo-young stated that the treatment period is expected to be very long. Intensive chemotherapy will continue, especially in the initial stages. It is realistically difficult to stay by her child's side continuously while keeping watch at the live broadcast studio at the same time every day due to her schedule.
’'Let's Meet at 12' airs every day from 12 PM to 2 PM. Lee Soo-young has hosted this program for about nine years since 2017. Although it is a position she has held for a long time, this time she chose her child's treatment and recovery first.
Lee Soo-young married a non-celebrity husband in 2010 and gave birth to a son the following year, in 2011. Based on the year of birth, her son is currently in his mid-teens.
Heartfelt message conveyed directly to listeners
The announcement contained both an apology and a request. Lee Soo-young expressed her regret and apologies for not being able to meet listeners for a while.
At the same time, she explained that now is the time to stand by her child's side as a mother above all else. She also asked for understanding, noting that it was not an easy decision to make. It was a meaningful announcement in that the host personally explained the situation to listeners who have been with the daytime show for a long time.
‘How are 'stepping down' and 'temporary suspension' different?
Stepping down means completely ceasing to participate, whereas a temporary suspension refers to taking a break for a certain period. In Lee Soo-young's case, it falls under the latter. It is inaccurate to assume she has left the program based solely on the headline.
However, it has not yet been disclosed when he will return, who will fill in during his absence, or whether there is a separate statement from the agency or the broadcasting station. You should take caution when making definitive statements about an unconfirmed return date.
What listeners can check right now
News of a return or changes to the format are likely to be announced through official channels. If you are curious, you can check the announcement board on the 'Lee Soo-young's Let's Meet at 12' program website from time to time.
If you would like to express your support, you can also leave a short message on the program's bulletin board. A warm word wishing for a recovery will be more empowering to the family than speculating about the child's condition.
Frequently Asked Questions
Has Lee Soo-young stepped down from the radio show?
No. 'Let's Meet at 12' is on a temporary suspension due to my son's treatment, but I have not completely quit the program.
What diagnosis did Lee Soo-young's son receive?
I was diagnosed with acute T-cell lymphoblastic leukemia, a type of blood cancer. I suddenly fell ill before the Chuseok holiday and found out during a hospital examination; I was immediately admitted to the hospital and began treatment.
When and where was this news reported?
Lee Soo-young personally posted a message on the CBS Music FM 'Lee Soo-young's Let's Meet at 12' website on October 5, 2026, announcing it.
Has the return date been decided?
To date, no details regarding the timing of her return or a replacement host have been disclosed. Lee Soo-young stated that the treatment period is long and that intensive chemotherapy will follow in the initial stages.
What did Lee Soo-young say to the listeners?
She said she was sad and sorry for not being able to meet with listeners for a while. She asked for generous understanding of her difficult decision, stating that now is the time for her to stay by her child's side as a mother.