Margarita Mamun - Hoop - 2015 World Rhythmic Gymnastics Championships - Event Finals

Score: (, ) Sept. 8, 2015 - Porsche Arena - Stuttgart, Germany Margarita Mamun (Russia) - Hoop Champion Hit that LIKE button to show your support for USA Gymnastics! SUBSCRIBE to the USA Gymnastics YouTube Channel: You can check out all event PLAYLISTS here: Follow USA Gymnastics on Social Media: - Facebook: - Twitter: - Instagram: Visit our website: USA Gymnastics News: USA Gymnasts and Teams: Full List of USA Gymnastics Events: Check Out the USA Gymnastics Photo Album: Learn about USA Gymnastics University: