Ziv Kalontarov
Israeli swimmer

Ziv Kalontarov (also "Kalontorov", "Kaluntarov", and "Kalntrov"; Hebrew: זיו קלונטרוב; born 15 January 1997) is an Israeli Olympic swimmer and the reigning European Games champion in the 50 m freestyle.
In April 2015, Kalontarov won the International School Sport Federation (ISF) Swimming World Schools Championship in both the 50 m freestyle (in 22.39) and the 100 m freestyle (in 50.49) in Poznań, Poland. At the age of 18 representing Israel at the 2015 European Games in Baku, Azerbaijan, he won a gold medal with a European Games record time of 22.16 in the 50 m freestyle and thereby won the European Junior Swimming Championships, on 27 June 2015. His time in the final established a new senior Israeli national swimming record in the 50 m freestyle. It qualified him to represent Israel at the 2016 Summer Olympics in Rio de Janeiro, Brazil.
Biography
Kalontarov was born in Rishon LeZion, Israel, to parents Gary and Tatyana. He attended Makif Omer High School, and his nickname is "Zu".
Swimming career
When Kalontarov was young, his mother Tatyana trained him, and his father Gary is now his coach. He trains about 21 hours per week.
In July 2014, he came in sixth in the European Junior Championships Men's 50 m freestyle, and 8th in the Men's 100 m freestyle.
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