Deletion of Decimal birthday

Comment: The article does not include adequate refs to support notability.One site about the TKday" is a dead link. Another is someone's l website and says "AsianInfo.org does not guarantee the complete accuracy of the information provided on this site or links.  Do your own research and get a professional's opinion before adhering to advice or information contained herein.  Use of the information contained herein provided by AsianInfo.org and any mistakes contained within are at the individual risk of the user." The page there which serves as a ref just says that 100 days after birth is culturally important in Korea,since in eras of high infant mortality it is a promising achievement and that the 60th birthday is also culturally important since in former times it represented old age. 60 is not especially "decimal." Checking the internet, I also found a Toronto Star article about how some millenials have judged their 10000th day to be a milestone in addition to turning 18 or 21, since they are  27 and a bit and might be having a midlife quandary. Lump this all together and you have  which is not a good basis for an article. The specific topic "decimal birthday" seems ill-defined and nonnotable
Stance: delete
Cited policy: Wikipedia:No original research (WP:synthesis)