As of 2024, the world’s oldest person is Maria Branyas Morera (born March 4, 1907), a Spanish-born resident of Catalonia who became the oldest validated living person in January 2023 following the death of Kane Tanaka. Her age is confirmed by birth records, national identification, and the Gerontology Research Group (GRG). This profile explains how supercentenarians are verified, how reliable age documentation is assessed, and how longevity records are maintained over time.
How Longevity Records Are Verified
Official age validation relies on original birth certificates, baptismal records, family Bibles, census entries, and government documents. When such records are missing or uncertain, organizations such as the GRG and Guinness World Records request primary historical evidence or corrections. Common reliability factors include early-life documentation continuity, family registry consistency, and cross-national archive corroboration.
Accepted Evidence Hierarchy
| Document Type | Reliability Level | Typical Use |
|---|---|---|
| Original birth certificate | Primary | Legal and GRG validation |
| Late official certificate with supporting documents | Secondary | GRG candidate review |
| Family records and early census entries | Tertiary + corroboration | Hypothesis and pending review |
2024 Status of the Oldest Verified Person
Maria Branyas Morera, aged 117, remains the oldest validated living person in 2024. She became the oldest recognized person after Kane Tanaka’s death in April 2023 and is monitored continuously by the GRG. Her health and documentation are periodically reassessed to ensure continued accuracy.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Name | Maria Branyas Morera | GRG / news outlet confirmation |
| Birth Date | March 4, 1907 | Civil birth registry |
| Age as of 2024 | 117 years | GRG validation |
| Residence | Olot, Catalonia, Spain | Local registry and family |
| Validation Status | Pending ongoing review | GRG periodic update |
Understanding Human Lifespan Limits
Human longevity is shaped by genetics, environment, healthcare access, and lifestyle. While average lifespans have risen steadily due to public health advances, extreme ages remain rare and are studied for insights into aging biology. Organizations such as the GRG track these cases to distinguish verified records from unconfirmed claims.
Common Misconceptions and Clarifications
- Not every claimed supercentenarian is officially validated; documentation standards are high.
- Age gaps can change when earlier records are found or corrected.
- Record-holders are periodically reviewed; status can change if new evidence emerges.
- Regional recognition does not equal global confirmation until primary evidence is accepted.
How to Track Changes Over Time
Because longevity records are updated as new evidence appears, treat any ‘oldest person’ claim as time-bound. The GRG maintains a searchable database and review process. For the most reliable status in any given year, consult GRG announcements alongside reputable news corrections.