According to a Korean Newspaper, the Galaxy Tab is off to a strong worldwide start.
That likely makes it the fastest selling Android Tablet on the market. It also gives Samsung some credibility in its assertion that it would sell 1 million units by the end of the year.
Apple sold 1 million iPads in the first month of its launch, strictly in the U.S (though many of them got sent overseas). It had not been able to keep up with demand for the first half year of its sales (now over 7.5 million units and 95% of the market according to Strategy Analytics) but is now expanding its reach.
Apple plans on launching the iPad in Korea in the coming weeks for instance. The Tab has sold over 30,000 units in Korea but as BGR notes, there are reportedly 40,000 people on the waiting list for iPads.