English country names
August 18 in history
Walking idioms
100
Deutschland
Germany
100
in 1956, Hound Dog and Don't Be Cruel were number 1 pop songs, sung by this performer.
Elvis Presley
100
Walk free
To be set free from jail or leave the court without receiving punishment
200
Hanguk
South Korea
200
In 2004. this Japanese swimmer sets an Olympic record in the 100/200 m breaststroke double at the Athens Olympics
Kosuke Kitajima
200
Walk down the aisle
Get married
300
Sverige
Sweden
300
In 2016, this Jamaican sprinter wins a gold medal in the 200m sprint for the third time in succession
Usain Bolt
300
A walking encyclopedia
A very knowledgeable person
400
Magyarország
Hungary
400
In 2021, this LA Dodger pitcher becomes the fastest player to hit 40 home runs in a season
Shohei Otani 
400
Jaywalk
To walk across a street outside of a marked crosswalk or without regard for traffic rules.
500
Hrvatska
Croatia
500
In 2023, 30,000 residents are evacuated from their homes in British Columbia, Canada due to this disaster
Wildfires (massive forest fires)
500
Be walking on thin ice
Doing something risky or very dangerous