Largest banh mi number
- Who
- Know One Teach One, RMIT Vietnam
- What
- 631 total number
- Where
- Vietnam (Ho Chi Minh, Vietnam)
- When
- 25 October 2025
The largest banh mi number is 631 and was achieved by RMIT Vietnam and Know One Teach One (both Vietnam) in Ho Chi Minh City, Vietnam on 25 October 2025.
The 631 banh mi were made by RMIT students and alumni to celebrate RMIT and Know One Teach One's 25-year anniversaries. The record occurred at RMIT University's Vietnam campus and Know One Teach One (KOTO) fundraised to help provide access to education to lesser-privileged students.