Our definition suggests: 1  The value of product increments being delivered is estimable, and once estimated (whether as ROI, cost of delay, or some other measure), its value can be prioritized. In Scrum, this is known as working from a prioritized product backlog. 2  Agile can be used to create high quality products.
Tennis Players over 30 Years Old Most Likely to Win a Grand Slam. Tennis Players over 30 Years Old Most Likely to Win a Grand Slam. Roger Federer and Serena Williams have 17 Grand Slam titles each. Federer has earned more prize money than anyone in the history of tennis. Williams has earned more prize money than any woman in the history of sports.
Nadal after winning the third set in his match against Juan Martin del Potro of Argentina, Wimbledon, June 2011. That was his 13th grand slam win, four short of the record held by Federer. Nadal won his first major, the French Open, in 2005, aged 19. He has since added seven more French wins, two Wimbledons, two US Opens and one Australian Open. But his is not the rags-to-riches story people tend to associate with sporting superstars.