A “paired kidney exchange” allows you to donate your kidney that wasn’t a match for your intended recipient to a stranger in exchange for a kidney that is a match for your loved one. This allows both to get a transplant. – WTF Fun Facts
stranger
WTF Fun Fact – British Relations
The British have a one in 300 chance of being related to a complete stranger they meet in their homeland. – WTF Fun Facts
Source: https://blogs.ancestry.com/cm/theres-a-1-in-300-chance-that-a-complete-stranger-is-your-cousin/