Roger Federer Biography
Name: Roger Federer
Birth date: August 8, 1981
Profession: Tennis player
Best works: World No. 1, 17 Grand Slams, 4 Laureus World Sportsman of the Year
Why you should read it: Federer is the greatest tennis player of all time. He has been No.1 during 237 consecutive weeks and 302 weeks in total. He has played 27 men's singles Grand Slams and won 17.