I sent Anna Kournikova 6 trading cards (I mentioned in my letter she could keep as many as she wanted, guess she didn't read the letter or just felt like signing them all )
Sent LOR, SASE, and 6 trading cards in December 2011.
Got back all 6 cards in my SASE on August 27, 2012
Address used:
Anna Kournikova
2345 Lake Avenue
Sunset Isle 3
Miami Beach, FL 33140
USA
RETURN address on the envelope was
akseven
1521 Alton Road #524
Miami Beach, FL 33139