Naomi Osaka , a 21 year-old Asian lady has won the Australian open and becomes the new world number one after beating Czech republic Petra Kvitova 7-6 (2), 5-7, 6-4 in a dramatic final.
Just last year September, Osaka was booed in a controversial US Open final , in which she boosted into tears and Serena Williams lost her cool. She is now the first Asian male or female to hold the world's top ranking,taking over from Romania's Simona Halep.
When speaking after winning the trophy she said " I felt like I was in a state of shock through the entire trophy presentation"
She is also the first woman to follow her first grand slam title by immediately winning the next one after Jennifer Capriati in 2001 and first after Serena Williams in 2015 to win two in a row..
Big congrats Naomi Osaka