Youngest person to publish a book (male)
- Who
- ADVAY JAIN
- What
- 3:345 year(s):day(s)
- Where
- United States (Monmouth Junction)
- When
- 19 March 2026
The youngest person to publish a book (male) is Advay Jain (USA, b. 23 April 2022), who was 3 years and 345 days old, as verified in Monmouth Junction, New Jersey, USA, on 3 April 2026.
Advay's book was inspired by lunchtime at his preschool.