LONDON, July 11 (Reuters) - Factbox on Serbia's Novak Djokovic, who defeated Italy's Matteo Berrettini 6-7(4) 6-4 6-4 6-3 in the Wimbledon final on Sunday to win his 20th Grand Slam title. CAREER TO DATE* Made Grand Slam debut as a qualifier at the 2005 Australian Open. * Won his maiden Grand Slam title at the 2008 Australian Open -- becoming the first Serbian man to win a singles major. * Beat Federer in a five-set Wimbledon final in 2014. * Defeated Nadal to claim his 15th major and seventh Australian Open title in 2019.