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.
Roger Federer has won 17 Major singles titles - the most ever by any man in history. Don Budge is the only male player in tennis history to have won six consecutive Grand Slam singles titles, from Wimbledon 1937 to US Open 1938. Pete Sampras won 14 Major titles, 7 of them at Wimbledon. 14 Major titles was the world record at the time of his retirement in 2002.