Serena Williams' future entirely up to her

Serena Williams is back, and she looks almost as good as ever. The 30-year-old American won her fifth Wimbledon title Saturday.

WIMBLEDON, England — For Serena Williams, the low point came in early 2011, when she spent hours laying around her home, overwhelmed by a depressing series of health scares that sent her to the hospital repeatedly

Serena Williams (L) and Venus Williams of the USA pose with their winners trophies after winning their Ladies' Doubles final match against Andrea Hlavackova and Lucie Hradecka of the Czech Republic on day twelve of the

Serena and Venus Williams hold up their trophies after winning their Ladies' Doubles final match on day twelve of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on Saturday

Serena Williams (L) and Venus Williams of the USA pose with their winners trophies after winning their Ladies' Doubles final match against Andrea Hlavackova and Lucie Hradecka of the Czech Republic on day twelve of the