see how the ATP ranking has changed in the 21st century and who have been among the best tennis players over time do you remember every number one in the ATP [Music] [Music] rankings [Music] oh [Music] [Music] [Music] [Music] [Music] [Music] [Music] I he I am [Music] I [Music] [Music] [Music] am and now the greatest time in the history of the ATP Tour that is the big three era which was dominated by Roger Federer Rafael Nadal and Novak [Music] jokovic [Music] [Music] [Music] [Music] [Music] [Music] m [Music] he [Music] n [Music] [Music] oh [Music] [Applause] [Music] oh [Music] [Applause] [Music] you [Music] oh [Music] he [Music] he [Music] [Applause] oh [Music] [Applause] he [Music] [Music] oh [Music] [Applause] [Music] a [Music] oh [Music] a [Music] [Applause] [Music] a [Music] he