The 2 most famous gymnasts are natstia lukien and Shawn Johnson.
no they are anerexic
This would be impossible to answer as there are millions of gymnasts around the world and most don't make their religion public.
Most gymnasts don't wear any type of footwear while they are training or performing. Some gymnasts prefer to wear socks, or there're shoes available.
Most of the time they are not but there are boys who are naturally flexible or there are boys such as gymnasts who train to become flexible but still have trouble, which is why most of the guy gymnasts focus on tumbling.
No she isn't.
no he is anerexic and skinny
yes
No. She is just slim.
Not enough.
it depends on how much you eat.
all gymnasts use grips