Prince Harry and Prince William.Photo: Samir Hussein/WireImage

01of 261956Keystone-France/Gamma-Keystone via GettyFour years after becoming monarch,Queen ElizabethsupportedPrince Philipat a polo game in Windsor Park — and made it a family outing, bringing along a young then-Prince Charlesand Princess Anne…along with one of the family’s corgis!
01of 26
1956
Keystone-France/Gamma-Keystone via Getty

Four years after becoming monarch,Queen ElizabethsupportedPrince Philipat a polo game in Windsor Park — and made it a family outing, bringing along a young then-Prince Charlesand Princess Anne…along with one of the family’s corgis!
02of 26
1967
Daily Express/Getty

03of 261967Michael Stroud/Daily Express/Hulton Archive/GettyThe future King Charles inherited a passion for the game, even playing alongside his father in tournaments.
03of 26
Michael Stroud/Daily Express/Hulton Archive/Getty

The future King Charles inherited a passion for the game, even playing alongside his father in tournaments.
04of 261971Reg Burkett/Daily Express/GettyQueen ElizabethwatchedPrince Charlesfrom the sidelines along with her youngest child, Prince Edward, at a polo match in Windsor Great Park.
04of 26
1971
Reg Burkett/Daily Express/Getty

Queen ElizabethwatchedPrince Charlesfrom the sidelines along with her youngest child, Prince Edward, at a polo match in Windsor Great Park.
05of 261975Tim Graham Photo Library via GettyIn this pre-polo photo,Prince Charlesmight be getting some last-minute advice from his father.
05of 26
1975
Tim Graham Photo Library via Getty

In this pre-polo photo,Prince Charlesmight be getting some last-minute advice from his father.
06of 261983Jayne Fincher/Princess Diana Archive/GettyPrincess Diana was frequently on the sidelines ofPrince Charles' games, socializing with friends like Sarah Ferguson. Here, she wears her famousblack sheep sweater.
06of 26
1983
Jayne Fincher/Princess Diana Archive/Getty

Princess Diana was frequently on the sidelines ofPrince Charles' games, socializing with friends like Sarah Ferguson. Here, she wears her famousblack sheep sweater.
07of 261984Tim Graham Photo Library via GettyWhile pregnant withPrince Harry, Princess Diana chatted withPrince Charleson horseback. According to the HBO documentaryThe Princess,Charles left to play polo just hours after bringing Harry home from the hospital after his birth.
07of 26
1984

While pregnant withPrince Harry, Princess Diana chatted withPrince Charleson horseback. According to the HBO documentaryThe Princess,Charles left to play polo just hours after bringing Harry home from the hospital after his birth.
08of 261987Tim Graham Photo Library via GettyPrincess Diana andPrince Charlesshared a kiss when she handed him a prize.
08of 26
1987

Princess Diana andPrince Charlesshared a kiss when she handed him a prize.
09of 261987Prince Harry, Prince William and Queen Elizabeth.Tim Graham Photo Library via GettyQueen Elizabethwatched a polo match with her grandsonsPrince HarryandPrince William, leaning down to chat with them.
09of 26
Prince Harry, Prince William and Queen Elizabeth.Tim Graham Photo Library via Getty

Queen Elizabethwatched a polo match with her grandsonsPrince HarryandPrince William, leaning down to chat with them.
10of 261988Tim Graham Photo Library via GettyJust like their dad,Prince WilliamandPrince Harrywere frequently spotted enjoying the outdoors during polo games wherePrince Charlescompeted.
10of 26
1988

Just like their dad,Prince WilliamandPrince Harrywere frequently spotted enjoying the outdoors during polo games wherePrince Charlescompeted.
11of 261990Tim Graham Photo Library via GettyIt wouldn’t be long beforePrince Williamtook up his father’s love of the sport and the royal family’s passion for horses.
11of 26
1990

It wouldn’t be long beforePrince Williamtook up his father’s love of the sport and the royal family’s passion for horses.
12of 261993Tim Graham Photo Library via GettyIn a scary moment,Prince Charlesfell off his horse during a game at Windsor. It wasn’t the first polo-related injury for the Prince of Wales: a few years early, Charles broke his arm after falling off his horse.
12of 26
1993

In a scary moment,Prince Charlesfell off his horse during a game at Windsor. It wasn’t the first polo-related injury for the Prince of Wales: a few years early, Charles broke his arm after falling off his horse.
13of 262004Tim Graham Photo Library via GettyThe future King competed alongside both of his sons,Prince HarryandPrince William, in matching uniforms at Cirencester Park Polo Club.
13of 26
2004

The future King competed alongside both of his sons,Prince HarryandPrince William, in matching uniforms at Cirencester Park Polo Club.
14of 262011Prince Harry and Prince William in happier times in 2011.Indigo/GettyPrince HarryandPrince Williamhave shown off their competitive sides, often playing for opposite teams during polo games.
14of 26
2011
Prince Harry and Prince William in happier times in 2011.Indigo/Getty

Prince HarryandPrince Williamhave shown off their competitive sides, often playing for opposite teams during polo games.
15of 262015Chris Jackson/GettyKate andPrince Georgeplayed in the grass whilePrince Williamparticipated in the Gigaset Charity Polo Match.
15of 26
2015
Chris Jackson/Getty

Kate andPrince Georgeplayed in the grass whilePrince Williamparticipated in the Gigaset Charity Polo Match.
16of 262015Samir Hussein/WireImagePrince Georgealready looks interested in his dad’s mallet!
16of 26
Samir Hussein/WireImage

Prince Georgealready looks interested in his dad’s mallet!
17of 26
2018

It was another family affair at the Maserati Royal Charity Polo Trophy, wherePrince GeorgeandPrincess Charlottehad a blast running around with some other kids, including relatives Savannah and Isla Phillips.
18of 262018Karwai Tang/WireImageMeghan congratulated Prince Harry on his win with a sweet smooch at Sentebale ISPS Handa Polo Cup just a couple months after their royal wedding.
18of 26
Karwai Tang/WireImage

Meghan congratulated Prince Harry on his win with a sweet smooch at Sentebale ISPS Handa Polo Cup just a couple months after their royal wedding.
19of 262019Samir Hussein/WireImageShortly after Meghan andPrince Harrywelcomed son Archie, they had their first public cousin playdate with Kate and Prince William’s kids at the King Power Royal Charity Polo Day.
19of 26
2019

Shortly after Meghan andPrince Harrywelcomed son Archie, they had their first public cousin playdate with Kate and Prince William’s kids at the King Power Royal Charity Polo Day.
20of 26

Prince Harrychecked in with Meghan and little Archie following the match.
21of 262019Samir Hussein/WireImageWhen the Cambridge kids —Prince George,Princess CharlotteandPrince Louis— needed a snack, the family retreated to the car where they ate from the trunk.
21of 26

When the Cambridge kids —Prince George,Princess CharlotteandPrince Louis— needed a snack, the family retreated to the car where they ate from the trunk.
22of 262019Prince Harry and Prince William.Samir Hussein/WireImageThe royal brothers faced off against each other, withPrince Harryplaying on the red team andPrince Williamcompeting for blue.
22of 26
Prince Harry and Prince William.Samir Hussein/WireImage

The royal brothers faced off against each other, withPrince Harryplaying on the red team andPrince Williamcompeting for blue.
23of 262022Mark Boland/GettyKate andPrince Williambrought along their family dog, Orla, as the then-Duke of Cambridge participated in the Royal Charity Polo Cup.
23of 26
2022
Mark Boland/Getty

Kate andPrince Williambrought along their family dog, Orla, as the then-Duke of Cambridge participated in the Royal Charity Polo Cup.
24of 262022Chris Jackson/GettyKate and Prince William shared some sweet P.D.A. following the match.
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Kate and Prince William shared some sweet P.D.A. following the match.
25of 26
Prince Harry plays polo in 2022.Chris Jackson/Getty

26of 262023Kate Middleton and Prince William in 2023.Karwai Tang/WireImagePrincess Kate gave Prince William a thumbs up as he saddled up for the2023 charity matchat Guards Polo Club, a short drive from their home at Windsor, which raised money for almost a dozen charities and causes that are close to the heart of the royal couple.
26of 26
2023
Kate Middleton and Prince William in 2023.Karwai Tang/WireImage

Princess Kate gave Prince William a thumbs up as he saddled up for the2023 charity matchat Guards Polo Club, a short drive from their home at Windsor, which raised money for almost a dozen charities and causes that are close to the heart of the royal couple.
source: people.com