11) In what year did Serena Williams win the Golden Slam?
12) What is the name of the academy founded by Serena Williams in 2017?
13) What is the title of the documentary film about Serena Williams released in 2018?
14) Who did Serena Williams beat in the 2019 Wimbledon final?
15) What is Serena Williams’s record in career singles titles?
16) What is the nationality of Serena Williams?
17) How many Olympic gold medals does Serena Williams hold?
18) In what year did Serena Williams win her first Grand Slam title?
19) At what age did Serena Williams win her first Grand Slam title?
20) Who is the older sister of Serena Williams?