Simone Biles

 She's an american gymnastic who's four times national champion, she's also the winner of the Rio Olympic, the only gymnastic who has been the best in the world three times consecutive, three-time world champion on the ground and two-time world champion in balance bar
 She's only 20 years and a fact that a lot of people realize is that she's only 1,45m.
I saw her in videos of internet and in TV for her prizes and her quote is to never give up, she says before she became famous she was rejected from at least 4 gymnastics academies.