It’s no surprise the name “Karen” has become a popular put-down, but are they really the biggest complainers around? According to new research used from Trip Advisor reviews, they have compiled a list of names on who really complains the most from all around the world.

The Biggest Female Complainers:

1. Kim
2. Karen
3. Susan
4. Sue
5. Sarah
6. Julie
7. Emily
8. Claudia
9. Anna
10. Rachel

The Biggest Male Complainers:

1. Paul
2. David
3. John
4. Mark
5. Andrew
6. Steve
7. Michael
8. Peter
9. Jeff
10. Daniel

Full story read HERE.

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