Simone Biles wins a record 10th gold medal at world championships

Simone Biles of Spring, Texas, won the balance-beam and floor-exercise competitions Sunday at the world championships in Glasgow, Scotland.
She  is an American artistic gymnast. 
Achievements of Biles:
1.Three-time United States national all-around champion (2013, 2014, and 2015), 
2.Three-time world all-around champion (2013, 2014, and 2015), 
3.Three-time world floor champion (2013, 2014, and 2015), 
4.Two-time world balance beam champion (2014 and 2015), and 
5.A member of the gold-medal-winning American team at the 2014 and the 2015 World Artistic Gymnastics Championships.