Are Kim Warwick and Kateryna Bondarenko both Australian ?
no
Kim Warwick
Kim Warwick (born 8 April 1952) is an Australian former professional male tennis player who competed on the ATP Tour from 1970–1987 reaching the final of the singles Australian Open in 1980.
 He defeated over 35 players ranked in the top 10 including Guillermo Vilas, Raul Ramerez, Vitas Gerulaitis, Jan Kodeš, Bob Lutz and Arthur Ashe.
 Warwick's career-high singles ranking was World No. 15, achieved in 1981.
 He won three singles titles and 26 doubles, including Australian Open 1978 (with Wojtek Fibak) and Australian Open 1980 and 1981, Roland Garros 1986 and also a runner-up in Australian Open 1985, all of them partnering fellow countryman Mark Edmondson.
 Partnering with Evonne Goolagong, he won the French Open 1972, defeating Françoise Dürr and Jean-Claude Barclay in the final 6–2, 6–4.
 Evonne and Kim were finalists in 1972 at Wimbledon against Rosie Casals and Ilie Năstase who won 6–4, 6–4.
Kateryna Bondarenko
Kateryna Volodymyrivna Bondarenko (Ukrainian: Катерина Володимирівна Бондаренко , born 8 August 1986) is a professional tennis player from Ukraine and a Doubles Champion at the 2008 Australian Open.
2005 Wimbledon Championships – Girls' Singles
Kateryna Bondarenko was the defending champion, but she participated in the women's tournament. Alona Bondarenko
Alona Volodymyrivna Bondarenko Dyachok (Ukrainian: Альона Володимирівна Бондаренко , born 13 August 1984) is a Ukrainian tennis player.
 She has a younger sister Kateryna Bondarenko who also plays on the Tour.
 She formerly paired with her older sister Valeria in doubles. Valeria Bondarenko
Valeria Volodymyrivna Bondarenko (Ukrainian: Валерія Володимирівна Бондаренко; born 20 June 1982) is a former Ukrainian tennis player, the older sister of tennis players Alona and Kateryna Bondarenko. 2010 ECM Prague Open – Doubles
Alona Bondarenko and Kateryna Bondarenko were the defending champions, but both chose not to participate.
<br>Timea Bacsinszky and Tathiana Garbin won this year's event after a final victory over Monica Niculescu and Ágnes Szávay 7–5, 7–6(4). 2011 Slovak Open – Women's Singles
Kateryna Bondarenko was the defending champion, but chose not to participate. 2008 Australian Open – Women's Doubles
Cara Black and Liezel Huber were the defending champions, but lost in the quarterfinals to Alona Bondarenko and Kateryna Bondarenko. 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. 2009 Open GDF Suez – Doubles
Alona Bondarenko and Kateryna Bondarenko were the defending champions but they chose not to compete this year.