Novak Djokovic has made history again. The Serbian has secured the year-end No. 1 FedEx ATP Ranking for a record seventh time, eclipsing the mark previously he shared with American Pete Sampras. The 34-year-old, who won three of the four Grand Slam titles in 2021 and came so close to completing the calendar-year Grand Slam, first became world No 1 in 2011 and more than 10 years on, he’s still the man at the top. He went 27-1 at the four major …