Shane Tusup, the husband and coach of Hungarian swimmer Katinka Hosszu, made headlines around the world for his wild celebration of his wife's 400m individual medley win.
Hosszu won gold in the final and broke the world record set by China's Ye Shiwen in London by more than two seconds.
The 27-year-old swimmer who calls herself the "Iron Lady," will compete in the 100m back tonight. Click through the photos to see, and learn more about Tusup and Hosszu. (Instagram)