Explained: How Djokovic at 33 has been the World No.1 for a record

By being the World No 1 for the 311th week in his career, Novak Djokovic has occupied that spot longer than any other player. What has helped his prolong his peak at the top of the game?

Novak Djokovic equals Roger Federer's record for weeks as world No 1, Novak Djokovic

Novak Djokovic Sets Record for Most Weeks at World No. 1 Ranking – NBC Boston

Federer to face Djokovic in season climax

Where, when and how Novak Djokovic won each of his 23 Grand Slam titles - The San Diego Union-Tribune

Djokovic Eyes 5th Post-30 Slam Title News, Sports, Jobs - The Intelligencer

STAT PACK: The amazing numbers behind latest Djokovic ATP record - TennisBuzz - Breaking tennis news, live scores and features

Analysis: Might Djokovic vs. Nadal, Part 59, be their last?

Is Novak Djokovic the favorite at Wimbledon? Of course he is

Novak Djokovic reveals why he was struggling so much vs Laslo Djere in the US Open 3rd round - Tennis Tonic - News, Predictions, H2H, Live Scores, stats

Novak Djokovic cruises in US Open return, back at No. 1

Novak Djokovic Favored to Win A Record Nitto ATP Finals Title

Novak Djokovic breaks Roger Federer's record for most weeks as ATP No. 1

Novak Djokovic claims 'making history is not enough' after Goran Ivanisevic snub

Novak Djokovic surpasses Roger Federer's all-time record

Novak Djokovic: Will world No 1 close gap on Roger Federer and Rafael Nadal or will rivals catch up? - Eurosport