Ariarne Titmus might be excited about winning the 400m free gold at the Olympics.

But her coach Dean Boxall might be even more excited for her.

Boxall went viral for his reaction to Titmus winning gold over Katie Ledecky, scaring the usher behind him and creating one of those instantly iconic moments that the Olympics are known for.

But perhaps nothing is more iconic than Titmus’ race itself, as the 20-year-old fought back to overtake Ledecky in the final 100 and take home the gold.