Est. 2023 - California

Your swimmer,
coached by an olympian.

Technique-first swim coaching in California. Private lessons, clinics, and video analysis from a 2× Olympic swimmer who knows what it takes.

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Founders & Coaches
Santiago Grassi
Josh Dannhauser
Take your marks · Ready · Go
01 / The Coaches

Two lanes.
One standard.

Every lesson is taught by a coach who has raced at the highest level of the sport. No assistants, no apprentices. Direct, honest feedback from someone who has done it.

Santiago Grassi
01
★
2× Olympian · Argentina

Santiago
Grassi

Rio 2016. Tokyo 2021. Santiago built his career on two of the most explosive events in the sport: butterfly and sprint freestyle. Twenty-three years learning what makes a sprinter fast. Now he teaches the details most coaches never see.

2× OlympianRio ’16 · Tokyo ’21
5× Nat. RecordsArgentina
7× All-AmericanNCAA
Auburn UniversitySEC
23Yrs swim
06Yrs coach
05Nat. records
07All-American
Josh Dannhauser
02
★
African Champion · South Africa

Josh
Dannhauser

African Games gold medalist and one of the most technically efficient distance swimmers to come out of South Africa. Twenty years in the water taught Josh that speed is not about effort. It’s about what you stop doing wrong. He coaches stroke efficiency like no one else.

African GamesGold Medalist
2× SA ChampionSouth Africa
D1 All-AmericanNCAA
Auburn · WisconsinSEC · BIG 10
20Yrs swim
03Yrs coach
02SA titles
01Gold medal
02 / What we offer

Three ways
to get faster.

From one-on-one pool deck sessions to remote stroke analysis. Choose the format that matches where you are in your season.

01

Private
Lessons

1:1 pool-deck coaching with Santiago or Josh. Customized drill sets, real-time video capture, and homework that travels with you.

Private Lessons
$175Per hour
Details
02

Clinics

Small-group sessions by age bracket. Technical focus, race-pace sets, and a group that will push you — all led by the founders.

Clinics
$175Per session
See schedule
03

Video
Analysis

Send us film from anywhere. We return a detailed, timestamped breakdown of your stroke with drill prescriptions included.

Video Analysis
$125Per stroke
Submit film
03 / Credentials

Not claims.
Proof.

Two decades of elite competition across four continents. These are the credentials your swimmer's coach carries onto the pool deck.

International Olympic Committee
2× Olympic Games
Awarded to
Santiago Grassi
Represented Argentina at Rio 2016 and Tokyo 2021. Competed in the 100m butterfly and 4×100m freestyle relay. One of a handful of Argentine swimmers to qualify for consecutive Games.
I
African Sports Council
African Games Gold Medal
Awarded to
Josh Dannhauser
Gold medalist at the African Games representing South Africa. One of the most technically complete distance swimmers the country has produced in the modern era.
I
Auburn University · SEC Division I
7× NCAA All-American
Awarded to
Santiago Grassi
Seven All-American honors at Auburn University, one of the top NCAA programs in the country. Developed under Olympic-level coaching in the most competitive collegiate swimming environment in the US.
II
Auburn University · University of Wisconsin
D1 All-American
Awarded to
Josh Dannhauser
NCAA Division I All-American across two elite programs. Competed at Auburn in the SEC and later at the University of Wisconsin in the Big Ten, earning recognition at the highest level of US collegiate swimming.
II
Argentina Swimming Federation
5× National Records
Set by
Santiago Grassi
Five national records across sprint butterfly and freestyle. Grassi held the Argentine records in the 50m and 100m butterfly simultaneously and represented Argentina at international championships for over a decade.
III
Swimming South Africa
2× National Champion
Awarded to
Josh Dannhauser
Two-time South African national champion. A decorated career that spanned multiple continents and disciplines, from competitive racing at the national level to international representation at multi-sport games.
III

Ready to swim the fastest you ever have?

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