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Katinka Hosszú is a Hungarian swimmer who won the 400m individual medley on Saturday, beating GB swimmer Hannah Miley and setting a new world record in the process.
Hosszú’s husband and coach, Shane Tusup, was… well… understandably enthusiastic.
Tusup's reaction was caught on camera, and everyone's fallen a little bit in love with him.
You can watch the entire, adorable display below:
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