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.
Compiled by Nick Georgandis. Roger Federer's Wimbledon 2012 victory over Andy Murray ties him with Pete Sampras as the winningest men's singles champ at the AELTC (each with seven titles). Regardless, Federer is now the clear frontrunner in the list of most singles majors in the Open Era.