Serena Williams has been announced as the “Sportsperson Of The Year” on the upcoming December issue of Sports Illustrated. Serena has won 21 Grand Slam titles as well as 53 of her 56 matches this season, and she was ranked No. 1 in women’s tennis every week for the second consecutive year. Plus she’s just one Grand Slam short of matching Steffi Graf’s record of 22 singles titles. Not to mention this is the first time a single woman has been so honored on the magazine’s cover since track and field athlete Mary Decker named in 1983.