Who is the oldest still living person as of 24 March 2022, as confirmed by Wikipedia?

Kane Tanaka born on 2 January 1903 is a Japanese supercentenarian, who at the age of 119 years, 81 days, is the world's oldest verified living person since the death of Chiyo Miyako on 22 July 2018. She is the oldest verified Japanese person and the third oldest verified person ever.

Tanaka has had several major illnesses, and was infected with paratyphoid fever with her adopted daughter at the age of 35. She underwent pancreatic cancer surgery at the age of 45. In 2006, Tanaka was diagnosed with colorectal cancer and underwent surgery when she was 103 years old. Her life and longevity were noted by her second son and his wife four years later when they published a book called: In Good and Bad Times, 107 Years Old. At the age of 114, she was interviewed by KBC in September 2017 On 9 March 2019, Tanaka was officially presented with the "World's Oldest Living Person" and "World's Oldest Living Woman" titles by Guinness World Records, verifying her longevity claim. On 19 September 2020, she broke the record of longest-lived Japanese person ever, as well as the third-oldest person ever in the world, after surpassing Nabi Tajima's age of 117 years, 260 days. She has thus lived through all five imperial reigns that make up modern day Japan, with the first, the Meiji era, having ended in 1912.

Tanaka has said that she would like to live to the age of 120, crediting her faith in God, family, sleep, hope, eating good food, and practicing mathematics for her longevity.