- Born:5 July 1999 (21 years)
Russian judoka Margarita Shrainer claimed the bronze medal at the Cadet World Championships in Sarajevo in 2015. She won a bronze medal at the European Cadet Championships U18 Sofia in 2015. She won the European Cup U21 in La Coruna in 2018.
Competitions - Medal overview B S G
- World Championships Cadets 100
- Continental Championships Cadets 100
- European Cup Juniors 101
- European Cup Cadets 120
- National Championships Cadets 011