Why North Indians and Greeks look alike?

The resemblance between Greeks and North Indians can be traced back to historical interactions, notably during the era of the Indo-Greek Kingdoms that emerged following Alexander the Great’s expedition into the Indian subcontinent around the 4th century BCE. This period marked the beginning of a profound cultural and genetic exchange between the Greeks and the local populations of what is now modern-day Afghanistan, Pakistan, and North India. The Indo-Greek Kingdoms served as a melting pot for Hellenistic and South Asian cultures, not only facilitating the exchange of artistic, philosophical, and scientific ideas but also intermarriages between the Greeks and the indigenous peoples. These interactions likely contributed to a genetic blend, which might explain the observed physical similarities between modern Greeks and North Indians.