Question: Alicia Molik and Anna Kournikova, have had which occupation?

Context paragraphs:
Anna Kournikova's Smash Court Tennis: Anna Kournikova's Smash Court Tennis, known in Japan as Smash Court 2 (スマッシュコート2 , Sumasshu Kōto Tsū ) , is a tennis video game developed by Namco for the PlayStation.  It is the second title in Namco's "Smash Court" series of games.  The game was released in Japan in November 1998 and was later released in Europe in 1999, featuring the likeness of professional tennis player Anna Kournikova.

1999 Australian Open – Girls' Doubles: Evie Dominikovic and Alicia Molik were the defending champions, but they did not compete in the Junior's this year.

2001 DFS Classic – Doubles: Rachel McQuillan and Lisa McShea were the defending champions but lost in the first round to Kerry-Anne Guse and Alicia Molik.

Anna Kournikova: Anna Sergeyevna Kournikova (Russian: А́нна Серге́евна Ку́рникова ; ] ; born 7 June 1981) is a Russian former professional tennis player.  Her appearance and celebrity status made her one of the best known tennis stars worldwide.  At the peak of her fame, fans looking for images of Kournikova made her name one of the most common search strings on Google Search.

Anna Kournikova (computer virus): Anna Kournikova (named by its author as "Vbs.OnTheFly Created By OnTheFly") was a computer worm written by a 20-year-old Dutch student named Jan de Wit --who called himself 'OnTheFly'-- on February 11, 2001.  It was designed to trick email users into opening a mail message purportedly containing a picture of the tennis player Anna Kournikova, while actually hiding a malicious program.  The worm arrives in an email with the subject line "Here you have, ;0)" and an attached file called AnnaKournikova.jpg.vbs.  When launched under Microsoft Windows the file does not display a picture of Anna Kournikova but launches a viral Visual Basic Script that forwards itself to everybody in the Microsoft Outlook address book of the victim.

2006 İstanbul Cup – Doubles: The Women's Doubles Tournament at the 2006 İstanbul Cup took place between 22 May and 27 May on outdoor clay courts in Istanbul, Turkey.  Alona Bondarenko and Anastasiya Yakimova won the title, defeating Sania Mirza and Alicia Molik in the final.

2006 Qatar Ladies Open – Doubles: Alicia Molik and Francesca Schiavone were the defending champions, but Molik did not compete this year.  Schiavone teamed up with Květa Peschke and lost in querterfinals to Elena Likhovtseva and Vera Zvonareva.

Allan Kournikova: Allan Kournikova (born 21 September 2004) is a youth golfer who is the half-brother of Anna Kournikova and son of Alla Kournikova.  He has won the 2011, 2012, 2013, 2014 and 2015 U. S. Kids Golf European Championships and 2011, 2012, 2013 and 2015 U.S. Kids Golf World Championships.  He was also featured in the 2013 documentary film "The Short Game".

Alicia Molik: Alicia Molik (born 27 January 1981) is an Australian former professional tennis player.  She reached a career-high singles ranking of world No. 8 and won a bronze medal for Australia at the 2004 Athens Olympics by upsetting then world No. 3 and reigning French Open champion Anastasia Myskina.  Molik peaked in the doubles rankings at No. 6 and won two Grand Slam women's doubles titles, the 2005 Australian Open and the 2007 French Open, alongside Svetlana Kuznetsova and Mara Santangelo, respectively.  In addition, she won the 2004 Zurich Open, defeating Maria Sharapova in the final, and reached the finals of the 2004 Wimbledon, 2004 US Open, and 2007 Wimbledon mixed doubles events, as well as the quarterfinals of the 2005 Australian Open singles tournament.

Olivia Rogowska: Olivia Rogowska (born 7 June 1991) is an Australian professional tennis player.  Both of her parents are Polish.  The right-hander was born in and lives in Melbourne, Australia.  Her highest WTA singles ranking is 102, which she reached on 11 August 2014.  Her career high in doubles is 89, which she reached on 28 July 2014.  She has defeated Jelena Dokić, Alicia Molik, Maria Kirilenko and Sofia Arvidsson, and taken sets from former #1 Dinara Safina, Alona Bondarenko, Kateryna Bondarenko, Sorana Cîrstea, Jarmila Gajdošová, Anastasia Rodionova, Sania Mirza and Casey Dellacqua.

Supporting paragraphs: Alicia Molik Anna Kournikova
Answer: former professional tennis player