Sina Tkaltschewitsch (born 5 May 1999) is a German rhythmic gymnast. She competed in the group rhythmic gymnastics competition at the 2016 Summer Olympics, where the team was eliminated in the qualification round.
Sina Tkaltschewitsch (born 5 May 1999) is a German rhythmic gymnast. She competed in the group rhythmic gymnastics competition at the 2016 Summer Olympics, where the team was eliminated in the qualification round. (en)
Sina Tkaltschewitsch (born 5 May 1999) is a German rhythmic gymnast. She competed in the group rhythmic gymnastics competition at the 2016 Summer Olympics, where the team was eliminated in the qualification round. (en)