Why do greeks,persians and inhabitabts of the middle east have such low iqs?

They were once the most advanced civilizations on earth. What happened?

Christianity

that makes no sense, idiot

Chinese cheating on their tests

>Sweden
>Britain
>Germany
>Green

>What happened?
The end of the kingz 'n sheet era

Because non white/asian countries are savage nigger countries.

Whats your problem?

Greeks are white though

Looks like cultural enrichment

Colder northern climates require more intelligence to plan for winter.

Migrations, prosperity + welfare and birth control. These are all dysgenic.

>Chechnya
>100 IQ

No

and africa was once the only place in the world with humanoids.
it doesn't mean anything.

Yeah, Greeks are so stupid that we are over-represented in academia at a rate of 15/1. But yeah, keep thinking we're dumb. Oh, and the last Fields medal went to an Iranian. Do I even need to talk about Jews? Smh aryan boy

>abos 62
must be the petrol they are sniffing

inbreeding

1. Poverty
2. Racial differences
3. Culture

Genes and inbreeding.

Inbreeding

Thank you Islam

OP Where did you find this infographic?

It seems off, not saying Greeks are smart by any means. All the smart ones left this country already and only come back for vaction.

But as the other posters stated, it seems like some countries are performing better than reality.