Do you live in one of these nations?
Golfers Minjee and Min Woo Lee are representing Australia in the Paris Games.
Canadian siblings Isabella and Gunnar Holmgren made their Olympic debut in cross-country mountain biking in Paris this year. “We were both individually focused on competing at the Games so to be here at our first together, sharing the experience together, feels very special,” said Gunnar.
"It will be pretty exciting to represent our country at the Olympics. It’s always such a great honor to do so," said Minjee Lee.
South African track and field athlete Wayde van Niekerk and his hockey-playing sibling Kayla Swarts are both competing in the Olympics this year.
Jessica Fox ended up losing to her younger sister Noemi in the kayak cross. "That's kayak cross, and you can have a plan, but nothing goes to plan. I'm gutted, but at the same time, when you see your little sister wins the heat, I was really proud of her," said Jessica Fox.
The slalom canoeist siblings are not only representing Australia at the highest level, they have even competed against each other at the Paris Games.
This year, they won the Men's Pair Final, taking an Olympic gold medal home once again.
Japanese judokas Hifumi Abe and Uta Abe have both had very successful careers in the sport, including winning gold at the Tokyo 2020 Olympic Games.
Artistic swimming twins Maryna and Vladyslava Aleksiiva are representing Ukraine at the Paris Games.
"We've been training every day for seven hours and we have a goal... to show the courage of our country to the whole world," said Vladyslava.
Sadly, this year Uta Abe is not taking home the gold medal as she's already been eliminated from the Games. Her brother Hifumi, however, successfully defended the -66 kg Olympic champion title.
Brothers Ryder and Chase Dodd make their Olympic debut in Paris as part of Team USA's men's water polo team.
Croatia's Sinković brothers are a force to be reckoned with when it comes to Olympic rowing. They went to Paris with two Olympic gold medals under their belts, one from Rio in 2016 and another from Tokyo in 2021.
British rowers Tom and Emily Ford had their Olympic debut in Tokyo 2020.
French brothers Alexis and Félix Lebrun started playing ping pong as kids and are now both competing at the Olympic level.
The Lebrun brothers play team table tennis events together, but they also compete against each other as individual players.
The boxing siblings both made it onto Team Ireland. Aidan and Michaela Walsh are yet another Irish brother and sister competing at the Paris Games.
British sprinters Lina and Laviai Nielsen have shone in the 4x400m relay. The Nielsen twins are grateful for their presence in Paris. "It is something that we've dreamed of our whole careers," said Lina Nielsen.
The Aussie sisters have many major titles under their belt, including the World Rugby Sevens Series, the World Cup, and the Commonwealth Games.
Sources: (Olympics.com) (BBC) (Today) (Financial Times) (Olympic.ca) (Asia-Pacific Golf Confederation) (NBC) (France 24)
Sadly, the Olympic dream has come to an end for both athletes and they are now out of the competition.
Sisters Maddison and Teagan Levi are part of Australia's rugby sevens team.
The siblings are both Olympic athletes, and they're both competing at the Paris Games, representing Ireland.
Luke McCann is a track and field athlete who recently competed in the Men's 1500m, and his sister Jodie is a long-distance runner who could be seen at the Women's 5000m.
The American 24-year-old twin sisters were born two minutes apart, Annie being the oldest.
The Olympic legacy runs in the family. The twins' father, Mike Corcoran, was also a slalom canoeist who represented Ireland at both the Barcelona Games of 1992 and Atlanta 1996.
Twins Madison and Michaela Corcoran are slalom canoeists representing Ireland at the Paris Olympics.
Annie and Kerry Xu compete as a doubles team for Team USA in badminton. The sisters started playing the sport when they were eight.
In 2024, Tom and Emily Ford made history by becoming the first siblings in Team GB to win medals at the same Olympic Games since 1908.
Field hockey players Brooke and Emma DeBerdine are chasing the Olympic dream together as part of Team USA. “It is a dream come true and an honor to be named to the Olympic team alongside my sister,” said Emma.
When a certain sport runs in the family, chances are more than one sibling will pick it up. While this is not uncommon, being good enough to make it to the Olympics is a whole different ball game (no pun intended). It turns out, some siblings really are outstanding in their chosen sport. So much so, that they managed to represent their countries at the Paris Games together.
Some of these athletes are competing in different sports, but others are doing so in the very same category. This means that there are some serious cases of sibling rivalry at this year's Olympics! But as you're about to find out, this is not necessarily a bad thing.
Curious to find out who the siblings competing at the Paris Olympics are? Click on.
So far, Laviai Nielsen (right) has won bronze at the Mixed 4x400m Relay in Paris.
Meet the siblings competing at the Paris Olympics
Some countries have multiple sibling athletes at the Games
LIFESTYLE Sports
When a certain sport runs in the family, chances are more than one sibling will pick it up. While this is not uncommon, being good enough to make it to the Olympics is a whole different ball game (no pun intended). It turns out, some siblings really are outstanding in their chosen sport. So much so, that they managed to represent their countries at the Paris Games together.
Some of these athletes are competing in different sports, but others are doing so in the very same category. This means that there are some serious cases of sibling rivalry at this year's Olympics! But as you're about to find out, this is not necessarily a bad thing.
Curious to find out who the siblings competing at the Paris Olympics are? Click on.