Michaela Strnadová-Mrůzková
Michaela Strnadová- Mrůzková( born October 19, 1979) is a Czech sprint canoer who has competed since the mid-2000s.
She won two medals at the 2006 ICF Canoe Sprint World Championships in Szeged with a silver in the K-2 500 m and a bronze in the K-1 1000 m events.
Strnadová- Mrůzková also competed in two Summer Olympics, earning her best finish of eighth in the K-2 500 m event at Beijing in 2008.
Gaëlle Barlet
Gaëlle Barlet is a French mountain bike orienteering competitor and world champion.
At the 2011 World MTB Orienteering Championships in Vicenza, she won a gold medal in the sprint, ahead of Marika Hara from Finland and Michaela Gigon from Auztralia
David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.
Elisabeth Hohenwarter
Elisabeth Hohenwarter is an Austrian mountain bike orienteer.
She won a gold medal in the relay at the 2009 World MTB Orienteering Championships in Ben Shemen, together with Sonja Zinkl and Michaela Gigon.
Sonja Zinkl
Sonja Zinkl is an Austrian mountain bike orienteer.
At the 2009 World MTB Orienteering Championships in Ben Shemen, she won a silver medal in the long distance, and a gold medal in the relay, together with Elisabeth Hohenwarter and Michaela Gigon.
Adam Keefe (basketball)
Adam Thomas Keefe( born February 22, 1970) is an American retired basketball player.
He played in the National Basketball Association( NBA) and for Woodbridge High School in his hometown of Irvine where he set many of the school's basketball records.
Keefe attended Stanford University, where he earned a degree in political science while a member of both the basketball and volleyball teams.
He finished as the Pac- 10's fifth all- time scorer and fourth all- time rebounder.
He led the conference in rebounding for three seasons, was a Second- Team All- American for two seasons, and as a senior averaged 25.3 points and 12.2 rebounds per game.
In the 1992 NBA draft, the Atlanta Hawks selected Keefe with the 10th overall pick.
He would eventually spend 9 years in the NBA, mainly with the Utah Jazz.
Keefe's NBA career eventually ended as a member of the Golden State Warriors.
He married US volleyball team member Kristin Klein and they have twin daughters, Caitlin and Michaela, who are on the Stanford women's volleyball team.
Kristin Klein
Kristin Klein Keefe( Kristin Magdalen Klein; born March 20, 1970 in Santa Monica, California) is an American retired volleyball player who played as an outside hitter.
She represented the USA National Women's Team at the 1996 Summer Olympics in Atlanta, Georgia, finishing in seventh place.
She played college women's volleyball for Stanford University, where she was a four- time All- American and the 1991 Women's Volleyball National Player of the Year.
Klein joined the USA national team in August 1992, and played as a member of the United States' B'- team at the 1991 Pan American Games and 1991 Summer Universiade.
She won the bronze medal at the World Student Games and placed fifth at the Pan Am Games.
She is married to former Stanford basketball and NBA player Adam Keefe; both were inducted into the Stanford Athletic Hall of Fame in 2000.
They have two daughters, Caitlin and Michaela, who are on the Stanford women's volleyball team.
Kevin Dyson (Australian footballer)
Kevin Dyson( born 4 May 1967) is a former Australian rules footballer who played for Melbourne and the Sydney Swans in the Australian Football League( AFL) during the 1990s.
Dyson, recruited to Melbourne from Oakleigh, was a consistent performer in his debut AFL season.
Playing mostly as a centreman, he appeared in five finals matches while at Melbourne and made his first and only Grand Final when he crossed to Sydney in 1996.
He retired after the 1997 season, due to his job with an electronics and computer company required him to often travel and preventing him from being able to train full- time.
He remained in Sydney after retiring from playing, and has recently been involved in setting up a football academy for the Swans.
He is now married to Kyle Alp now has three children, Georgia Dyson, Harrison Dyson and Michaela Dyson.
Tuukka Pulliainen
Tuukka Pulliainen( born 25 August 1984 in Turku) is a retired Finnish professional ice hockey forward who played for TPS and HPK in the Liiga.
He also had periods abroad in Slovakia and Germany.
Pulliainen ended his active career in 2017 after five consecutive seasons with Finnish second- tier team TuTo.
He was drafted 248th overall in the 2002 NHL Entry Draft by the Los Angeles Kings.
Gerald Melzer
Gerald Melzer( born 13 July 1990) is a professional Austrian tennis player.
As a qualifier, he reached the semifinals of Munich in 2015.
He achieved a career- high singles ranking of world No. 68 in November 2016.
He is the younger brother of top Austrian tennis player Jürgen Melzer( hence his nickname, Mini Melts) and is the son of Rudolf Melzer, an Austrian businessman and mayor of Deutsch- Wagram, and Michaela, a saleswoman.

Question: Are Tuukka Pulliainen and Michaela Strnadová-Mrůzková of the same nationality?
Answer: no