Polish volleyball player Aleksander Śliwka has made significant strides in his career. Born in Jawor, Poland, Śliwka began regular volleyball training in grade five of primary school. His passion for the sport was influenced by his family, with both his parents and older sisters playing volleyball.

| Season | Event | Rank |
|---|---|---|
| 2021 | Men | 5 |
Śliwka plays as a wing spiker for ZAKSA Kedzierzyn-Kozle in Poland. He is left-handed and is coached by Vital Heynen at the national level. His dedication to the sport has earned him several accolades, including being named the Most Valuable Player (MVP) of the 2021 Champions League Super Finals in Verona, Italy.
Śliwka's notable achievements include winning gold at the 2018 World Championship in Italy and Bulgaria, and securing the 2020/21 Champions League title with ZAKSA Kedzierzyn-Kozle. He was also named MVP of the 2020 Polish SuperCup and the 2019 Polish Cup. In 2018, he was honoured as the Athlete of the Year in Lower Silesia, Poland, and received the Golden Cross of Merit from the president of Poland.
Śliwka's partner, Jagoda Gruszczynska, has represented Poland in beach volleyball and competed at the 2015 World Championships in the Netherlands. His younger brother Piotr has also represented Poland at junior level and won bronze at the 2019 U17 European Championship in Sofia, Bulgaria.
Śliwka cites his family as the most influential people in his career. He looks up to Polish volleyball player Michal Winiarski and ski jumper Kamil Stoch as his idols. His hobbies include watching sports, playing basketball, video games, and listening to rock music.
In December 2014, Śliwka missed six weeks of training due to a left foot injury. He has a match-day ritual where he dresses in a specific order, tying his left shoe first, believing it will enhance his performance.
Looking ahead, Śliwka aims to compete at future Olympic Games. His commitment to volleyball continues to drive him towards achieving new milestones in his career.
Aleksander Śliwka's journey from a young enthusiast to a professional athlete showcases his dedication and passion for volleyball. With numerous accolades under his belt and ambitious plans for the future, he remains a prominent figure in Polish volleyball.
Polish volleyball player Aleksander Śliwka has made significant strides in his career. Born in Jawor, Poland, Śliwka began regular volleyball training in grade five of primary school. His passion for the sport was influenced by his family, with both his parents and older sisters playing volleyball.