On August 4, Steffi Graf, winner of 22 Grand Slams titles and the Golden Slam in 1988 (all four Grand Slam titles and the Olympic gold medal in one year), and Fernando Gonzalez, the winner of the 2004 Olympic gold medal, visited the adidas London 2012 Media Lounge for Q&A with media. The athletes answered questions about their life after tennis, the difference in sports technology over the years and their opinions about the new generation of young tennis players. They also predicted the outcome for the women's and men's Olympic tennis finals with both of them expecting Serena Williams and Roger Federer to win their respective matches.