I would say Moses (because he led the people out of Egypt to the very border of the Promised Land and transformed their understanding of God and their relationship to God) was the most successful Jew of all times. read more
The world Jewish population is estimated at being 02. percent of the total populace – some 13.5 million, with just over 5.7 million in Israel, 5.6 million in the US, half a million in Russia and France, 280,000 in the UK and 200,000 in Germany. read more