On 13 July 2017, se became the oldest known living nun in the world, following the death of 115-year-old Marie-Josephine Gaudette of Italy. Randon subsequently became the oldest ecclesiastical person ever recorded after surpassing Gaudette’s final age of 115 years, 110 days on 2 June 2019. Randon is also the first and only nun to turn 116, 117, and 118.
On 19 October 2017, she became the oldest living person in France (and in the Provence-Alpes-Cote d’Azur region), following the death of 114-year-old Honorine Rondello on 19 October 2017. Following the death of 114-year-old Gabrielle des Robert on 3 December 2018, Randon became the last known surviving French person born in 1904.
On 11 February 2019, Randon celebrated her 115th birthday, becoming the third person in the history of France to verifiably reach this age, after Jeanne Calment and Marie Brémont. After surpassing Bremont’s final age of 115 years, 42 days on 26 March 2019, she became the second-oldest validated French person ever, behind only Calment, who lived to the age of 122 years, 164 days. Randon is the second French person to verifiably reach the ages of 116, 117, and 118.
She became the Oldest Living Person in Europe, as well as the last known validated European born before 1905, following the death of 116-year-old Maria Giuseppa Robucci of Italy on 18 June 2019.
On 11 February 2020, Randon became the sixth recorded European to verifiably reach the age of 116.
On 11 February 2021, Randon became the third recorded European to verifiably reach the age of 117, after Jeanne Calment and Emma Morano.
Following the death of Valentine Ligny on 4 January 2022, Randon became the last known surviving French person born before 1909.
On 11 February 2022, Randon became only the second European person in history to reach the age of 118, and the first to do so since Jeanne Calment in 1993.
On 19 April 2022, following the passing of 119-year-old Kane Tanaka, she became the World’s Oldest Living Person.
Following the death of Juliette Bilde on 13 December 2022, Randon became the last known surviving French person born in the 1900s decade, as well as one of only two French people remaining born before 1911 (the other being Marie-Rose Tessier).
Upon her own passing, Maria Branyas Morera succeeded her as the World’s Oldest Living Person, as well as the Oldest Living Person in Europe. Inah Canabarro Lucas (Brazil) succeeded her as the World’s Oldest Living Nun. Marie-Rose Tessier succeeded her as the Oldest Living Person in France.
Randon is currently the oldest validated person ever born in Occitanie region, and the second-oldest validated person ever to reside in Provence-Alpes-Cote d’Azur region, after Jeanne Calment.
Since surpassing Emma Morano‘s final age of 117 years, 137 days in 2021, Randon has held the record as the second-oldest validated European ever recorded, after Jeanne Calment.