- Robert W. Gray
- 94:253 year(s):day(s)
- United States (San Jose)
The oldest person to grow a wisdom tooth is Robert W. Gray (USA, b. 13 December 1922), who was aged 94 years 253 days, when a wisdom tooth was confirmed to have erupted, in San Jose, California, USA, on 23 August 2017.
Robert's record-breaking wisdom tooth was discovered during his routine dental cleaning.