Longest number sequence memorized in four seconds
- Who
- Syed Nabeel Hasan Rizvi
- What
- 30 total number
- Where
- Pakistan (Karachi)
- When
- 27 June 2022
The longest number sequence memorized in four seconds is 30, and was achieved by Syed Nabeel Hasan Rizvi (Pakistan) in Karachi, Pakistan, on 27 June 2022.
Syed has been training his memory for many years. He has competed in various international mind sports competitions including the World Memory Championships. He is also the Junior U.K. Memory Champion 2019 and Bronze Medallist of U.K. Mind Mapping Championship 2019.