Glamorous Olympics swimmer who went viral shocks the world with a surprise

Paraguayan swimmer Luana Alonso has announced that she's retiring at the age of 20. The swimmer made the announcement on her Instagram on Saturday morning, after taking part in the first heat of the 100m women's butterfly. Alonso, a college student who attends school in the US, had revealed she had qualified for the games in Paris Games - with hundreds taking to social media to congratulate her on the achievement.