The American tennis icon is venturing into writing with the announcement of her new children's book "The Adventures of Qai Qai. For those who don't know Qai Qai is the name of a doll given to the daughter of Serena Williams Olympic that became viral around the world in 2018. Since then the doll entered mass production being sold by Amazon while also being digitalized for the official social media profiles.
According to the website, the seven-time Wimbledon champion said the story is about her daughter Olympia's favorite doll. The book centers around Qai Qai coming to life to teach Baby Girl about believing in herself to achieve her dreams.