Denmark's Caroline Wozniacki kisses the winner's trophy at the Royal Botanical Gardens in Melbourne on January 28, 2018, a day after beating Romania's Simona Halep in their women's singles final match at the Australian Open tennis tournament. It was the first “slam” for the Dane who also returned to the top of the women’s rankings with the win. PHOTO BY AFP
MELBOURNE: Caroline Wozniacki said "nobody knows" how much hard work and sheer guts she had to put in before realizing her Grand Slam dream.