Which is most important to include in a summary of this article? Zaila Avant-garde is a 14-year-old who is juggling and spelling her way to breaking records. Zaila Avant-garde is a 14-year-old who was in a 2018 shoe commercial with Stephen Curry. Zaila Avant-garde received a copy of the book Guinness World Records for her 8th birthday. Zaila Avant-garde showed off her spelling skills for First Lady Jill Biden in Orlando, Florida.