There is absolutely no proof, that Jewish people are more intelligent then others. That is a typical Zionist claim - "we are the most intelligent and therefore most superior group" on the planet.
Actually the Jews are humble about their racial superiority. Because I am not Jewish I like to draw attention to it. Charles Murray, who is also not Jewish, wrote an interesting essay entitled "Jewish Genius" that I will excerpt from because it refutes the claim you made.
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"Jewish Genius," By Charles Murray, Commentary, April 02, 2007
Since its first issue in 1945, COMMENTARY has published hundreds of articles about Jews and Judaism. As one would expect, they cover just about every important aspect of the topic. But there is a lacuna, and not one involving some obscure bit of Judaica. COMMENTARY has never published a systematic discussion of one of the most obvious topics of all: the extravagant overrepresentation of Jews, relative to their numbers, in the top ranks of the arts, sciences, law, medicine, finance, entrepreneurship, and the media.
I have personal experience with the reluctance of Jews to talk about Jewish accomplishment–my co-author, the late Richard Herrnstein, gently resisted the paragraphs on Jewish IQ that I insisted on putting in
The Bell Curve (1994)...
Jewish accomplishment constitutes a fascinating and important story. Recent scholarship is expanding our understanding of its origins.
And so this Scots-Irish Gentile from Iowa hereby undertakes to tell the story...
As soon as Jewish children born under legal emancipation had time to grow to adulthood, they started appearing in the first ranks of the arts and sciences. During the four decades from 1830 to 1870, when the first Jews to live under emancipation reached their forties, 16 significant Jewish figures appear. In the next four decades, from 1870 to 1910, the number jumps to 40. During the next four decades, 1910–1950, despite the contemporaneous devastation of European Jewry, the number of significant figures almost triples, to 114...
1870 to 1950, Jewish representation in literature was four times the number one would expect. In music, five times. In the visual arts, five times. In biology, eight times. In chemistry, six times. In physics, nine times. In mathematics, twelve times. In philosophy, fourteen times.
Disproportionate Jewish accomplishment in the arts and sciences continues to this day. My inventories end with 1950, but many other measures are available, of which the best known is the Nobel Prize. In the first half of the 20th century, despite pervasive and continuing social discrimination against Jews throughout the Western world, despite the retraction of legal rights, and despite the Holocaust, Jews won 14 percent of Nobel Prizes in literature, chemistry, physics, and medicine/physiology. In the second half of the 20th century, when Nobel Prizes began to be awarded to people from all over the world, that figure rose to 29 percent. So far, in the 21st century, it has been 32 percent. Jews constitute about two-tenths of one percent of the world’s population. You do the math.
W. H. Brady Scholar Charles Murray Since its first issue in 1945, COMMENTARY has published hundreds of articles about Jews and Judaism. As one would expect, they cover just about every important aspect of the topic. But there is a lacuna, and not one involving some obscure bit of Judaica...
www.aei.org