nadia and olga korboot
gymnastics was not in the 2010 Olympics. Gymnastics is a summer Olympics sport. 2010 was Winter Olympics.
It was Nastia Luikin who won the all-around gold medal for woman's artistic gymnastics!
Romania
Sandra iszaba
1996 - at the Olympics on balance beam
in 1984-MARY LOU RETTON WON THE GOLD in women's gymnastics
In the 2004 Athen's Olympics, Romania took home the team gold.
Zou Kai China (CHN)
Arthur Zanetti Brazil (BRA)
Feng Zhe China (CHN)
Tatiana Gutsu and Vitaly Scherbo
Krisztián Berki Hungary (HUN)