I assume that escrow was used for this transaction. Can whoever acted as escrow post their opinion as to if they think the ownership actually changed hands? If a very new and/or unknown account purchased the account then the ownership probably did not actually transfer but rather KoS sold the account to himself.
We will never have the proofs that Kingofsports has sold his account really , there is no way to prove that.
Sure there is. Were you the escrow? If someone reputable bought the account then it would be possible to confirm the ownership actually changed hands.
I agree. @OP : Why didn't you buy an account which doesn't have any trust feedback?(Quickseller is best choice for it!

). What you are doing now is making me think that you are KOS and created the account & thread for telling others to remove the feedback. If this is true, then I would ask this: "You were here a long time, still you haven't studied a bit?"

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~~MZ~~