Answer
The answer is four. Mao Asada, a Japanese figure skater, has won the Grand Prix Final four times in her career. She achieved this feat in the seasons of 2005-2006, 2007-2008, 2008-2009, and 2012-2013. Asada's exceptional talent and consistency allowed her to secure multiple Grand Prix Final titles, solidifying her status as one of the most accomplished figure skaters of her time.