Longest SCUBA dive in a controlled environment (male) (CI1)
- Who
- Walaa Hafez
- What
- 6h: 4m: 45s hour(s):minute(s)
- Where
- Egypt (Ismailia )
- When
- 26 January 2026
Longest SCUBA dive in a controlled environment (male) (CI1), is 6h: 4m: 45s and was achieved by Walaa Hafez (Egypt) in Ismailia, Egypt, on 11 August 2025.
Originally Walaa is a record holder for 2 records over the past decade. For this record he stayed under water from 11:00:00 in the morning till 17:04:45 passing by all the challenges from pressure to temperature loosing and he came up as a Record Holder.