Katinka Hosszu's Husband goes nuts cheering his wife on at the Rio Olympics. Other families and loved ones of Olympic athletes competing in Rio have also shown adamant displays of excitement from the stands.

SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews/
Watch More on http://abcnews.go.com/
LIKE ABC News on FACEBOOK
https://www.facebook.com/abcnews
FOLLOW ABC News on TWITTER:
https://twitter.com/abc
GOOD MORNING AMERICA'S HOMEPAGE:
https://gma.yahoo.com/