Most spoken numbers memorized at a rate of 1 per second

Most spoken numbers memorized at a rate of 1 per second
Who
Ryu Song I
What
547 total number
Where
China (Wuhan)
When

The most spoken numbers memorized at a rate of 1 per second is 547 by Ryu Song I (North Korea) at the World Memory Championships 2019 held in Wuhan City, Hubei, China from 4 to 8 December, 2019.


Challengers have 20 minutes recall time