Jeff Bezos, the founder of Amazon, has recently expanded his impressive collection of private jets with the addition of a Gulfstream G700, which is valued at over Rs 670 crore. This latest acquisition was brought to light by Jack Sweeney, a college student who has gained notoriety for tracking the flights of high-profile individuals such as Elon Musk and Taylor Swift. With the acquisition of this state-of-the-art jet, Bezos now owns a total of four private jets, further enhancing his already significant aviation assets.