Marcelina Klaudia Witek (born 2 June 1995) is a Polish track and field athlete who competes in the javelin throw.

[4] She represented her country at the 2017 World Championships without qualifying for the final.

In addition, she won a bronze medal at the 2017 European U23 Championships and a gold at the 2017 Summer Universiade.

Media related to Marcelina Witek at Wikimedia Commons

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