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.
Rafael Nadal has won 14 Major titles, including 9 French Open titles at Roland Garros, making him the only male player with nine titles at one particular Grand Slam event. Ken Rosewall holds a record 15 Pro Slam titles, and a record 23 overall Major titles, counting both Amateur and Pro circuits.