How Everything Works on Instagram: "On January 29, 2012, the Australian Open final delivered one of the most unforgettable moments in tennis history when Rafael Nadal and Novak Djokovic clashed in what became the longest Grand Slam final ever, lasting 5 hours and 53 minutes. Nadal struck first by taking the opening set 7-5, but Djokovic rallied back, showing his trademark resilience. The Spaniard forced a decisive fifth set after an electrifying fourth-set tiebreak, and the match became a test o