Josh Gammon - GB Swimming
Josh Gammon ‑ GB Swimming
Our Athletes

Josh
Gammon

Butterfly Specialist Aquatics GB Paris European Championships Qualifier

Unstoppable Momentum.
Aquatics GB Champion. Bound for Paris.
Fierce. Fast. Focused.

23.10 50m Fly (50m PB)
51.65 100m Fly (50m PB)
1:51.17 200m Fly (SC PB)

Making waves on the international stage

2024🥇

GB Championships

Gold · 200m Butterfly (1:56.94)
2024

LEN Championships

100m LC Butterfly PB · Serbia (51.65)
2025🥇

National Winter Championships

Gold · 50m Butterfly (22.19)
2025🥇

National Winter Championships

Gold · 100m Butterfly (49.49)
2026🥇

Aquatics GB Championships

Gold · 50m Butterfly (23.10)
2026

European Championships

Qualified · Paris bound
Our commitment

We are proud to be supporting Josh as Britain's fastest rising butterfly specialist takes on Europe

Speed, power, precision.
Mastering the butterfly.

The bigger picture

Josh Gammon has firmly proven himself as one of GB's fastest swimmers. With dominant gold medals at the Aquatics GB Championships, he is on a relentless journey to become one of the fastest butterfly swimmers in British history. Year on year, he is dropping his times, rising through the ranks, and pushing the limits of his own capabilities.

That relentless drive to keep improving is exactly why Josh is part of the Cramp Killa team. He brings raw speed and technical mastery to every race.

And with his momentum only building, he is now officially qualified for this summer's European Championships in Paris, ready to test his ever-increasing speed on the international stage.

Josh Gammon training

Powering the fly.
Every length.

The butterfly stroke demands relentless muscular power and impeccable timing. To prevent fatigue from compromising his form over punishing training programmes, Josh relies on Cramp Killa to ensure his muscles fire perfectly from the blocks to the final touch.

01One gel before every explosive sprint session
02One gel kept spare through championship warm-ups
03Race-day protocol locked in for optimal muscle function
Fuel like Josh

Swim faster.
Cramp less.

If it's essential for one of GB's fastest swimmers, it's going to help you achieve your goals too.