CONNECTING ATHLETES
TO THE WORLD’S
MOST IMPACTFUL CAUSES.

We believe in a world where all who can give, give effectively.

A HIGH IMPACT ORGANIZATION CAN BE 100X MORE EFFECTIVE THAN THE AVERAGE.

HIGH IMPACT ATHLETES

We partner with the most effective charities in the world where your dollar can have the greatest impact possible.

Join Olympians, World Champions, and record holders and build a legacy that outlasts any season.
You don’t have to be an Elite Athlete to give like one.

Take our quiz and learn how to maximize your impact.

430+

Elite athletes

100%

Goes to the cause

$6M+

Raised for effective causes

$0

HIA takes no cut when working with athletes

WHEN CHAMPIONS LEAD, THE WORLD FOLLOWS.

230+ Professional Athletes Across Codes and Continents.

Stefanos Tsitsipas
Stefanos Tsitsipas
Tennis
Stefanos Tsitsipas
Tennis
Top 3 World Ranking · ATP Finals Champion
With HIA Pledge athlete — donating a percentage of prize winnings to effective causes.
Fund / Charity
To be added
Joseph Parker
Joseph Parker
Boxing
Joseph Parker
Boxing
World Heavyweight Champion · WBO Title Holder
With HIA Pledge athlete — using platform to promote effective giving among fans and fellow athletes.
Fund / Charity
To be added
Luuka Jones
Luuka Jones
Canoe Slalom
Luuka Jones
Canoe Slalom
4× Olympian · Olympic Silver Medalist
With HIA Pledge athlete — directing donations to evidence-based causes vetted by HIA's research partners.
Fund / Charity
To be added
Lockie Ferguson
Lockie Ferguson
Cricket
Lockie Ferguson
Cricket
New Zealand Black Caps · IPL & T20 World Cup
With HIA Pledge athlete — using sporting profile to encourage effective giving across the cricket community.
Fund / Charity
To be added
Patrick Laird
Patrick Laird
American Football
Patrick Laird
American Football
NFL Running Back · Miami Dolphins
With HIA Pledge athlete — aligning giving with the most impactful global organisations.
Fund / Charity
To be added
Helen Maroulis
Helen Maroulis
Wrestling
Helen Maroulis
Wrestling
Olympic Gold Medalist · World Champion
With HIA Pledge athlete — partnering with top-rated organisations to maximise impact per dollar donated.
Fund / Charity
To be added

INVEST IN THE
WORLD'S MOST
IMPACTFUL FUNDS.

Our cause areas let you direct your dollar to what matters most to you.

Each fund is built from rigorously evaluated organizations vetted by: GiveWell, The Life You Can Save, and Founders Pledge.

AS FEATURED IN

A collection of logos for various media, sports, and news outlets including ATP Tour, World Olympians Association, The Sustainability Report, Stuff, 1 Breakfast, Hear This Idea, The New Zealand Herald, Newstalk ZB, Tennis, Newshub, and Between Two Beers.
ESPN logo in black and white.

BACK THE ATHLETES
TURNING IMPACT
INTO ACTION

Every campaign is run by an HIA athlete and directed to one of our vetted cause areas. Back the athletes or causes that move you.

Gaby Dabrowski
Gaby Dabrowski / Tennis
Gaby's Game for Good
1in3
Gaby Dabrowski / Tennis
Gaby's Game for Good
Every game I win, I'm giving $20 to prevent violence against women & girls.
1in3
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Hamish Kerr
Hamish Kerr / High Jump
Jumping for the Planet
Sport One Carbon Zero
Hamish Kerr / High Jump
Jumping for the Planet
For every centimeter I clear in competition, I'm pledging $1 to the planet.
Sport One Carbon Zero
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Susanna Haaland
Susanna Haaland / Football
Goals Zero. Climate One.
Sport One Carbon Zero
Susanna Haaland / Football
Goals Zero. Climate One.
I'm pledging $50 to climate solutions for every zero goal game.
Sport One Carbon Zero
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Ryan Fox
Ryan Fox / Golf
Playing for the Planet
Sport One Carbon Zero
Ryan Fox / Golf
Playing for the Planet
I'm pledging $1,000 for every zero-bogey round to climate solutions.
Sport One Carbon Zero
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Lulu Sun
Lulu Sun / Tennis
One Love Climate
Sport One Carbon Zero
Lulu Sun / Tennis
One Love Climate
For every game I win without my opponent scoring, I'm pledging $100 to the planet.
Sport One Carbon Zero
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Olivia McTaggart
Olivia McTaggart / Pole Vault
Clearing the Bar for Healthy Children
End Malnutrition — Sanku
Olivia McTaggart / Pole Vault
Clearing the Bar for Healthy Children
I'm pledging $20 for every vault I clear in competition.
End Malnutrition — Sanku
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Melissa Humaña-Paredes
Melissa Humaña-Paredes / Beach Volleyball
Every Dig Helps the Planet
Sport One Carbon Zero
Melissa Humaña-Paredes / Beach Volleyball
Every Dig Helps the Planet
I'm pledging $10 for every successful dig this season.
Sport One Carbon Zero
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Maia Bouchier
Maia Bouchier / Cricket
Runs Scored for the Planet
Sport One Carbon Zero
Maia Bouchier / Cricket
Runs Scored for the Planet
I'm pledging £1 for every run I score in 2026.
Sport One Carbon Zero
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Tori Moorby
Tori Moorby / Javelin
Throwing for the Planet
Sport One Carbon Zero
Tori Moorby / Javelin
Throwing for the Planet
I'm pledging 50c per meter for every throw over 60m.
Sport One Carbon Zero
Back this →
Eliza McCartney
Eliza McCartney / Pole Vault
Polevaulting for the Planet
Sport One Carbon Zero
Eliza McCartney / Pole Vault
Polevaulting for the Planet
I'm pledging $1 for every 200km flown for sport.
Sport One Carbon Zero
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FREQUENTLY ASKED
QUESTIONS