As Sky Brown recovers from a torn ACL, she has her sights on winning another Olympic skateboarding medal at the 2024 Paris Games.

It's a great thing for those who love compelling rivalries in sports, and it should make for one of the great storylines of the Paris Olympics.

Learn about the biggest storylines from park skateboarding and street skateboarding in the three years since the Tokyo Olympics. Find out which skateboarders could be competing for gold at the 2024 Paris Games.

Russian figure skater Kamila Valieva was allowed to skate at the Olympics in the short program partly because her age gives her extra rights as a “protected person” in a doping case.

The Olympic Games in Tokyo also have brought together athletes of a wide arrange of ages – teens and pre-teens, middle aged veterans in their late 30s and 40s and at least one genuine senior citizen.

Japan's Sakura Yosozumi took gold and Cocona Hiraki, 12, took silver in the first women's Olympic park skateboarding final. Sky Brown, 13, took bronze.

Cocona Hiraki, 12, and 13-year-old Sky Brown took silver and bronze, respectively.

Team Great Britain has a new Olympian to add to its roster, and she’s the youngest athlete to ever represent the team at a summer Olympics. Sky Brown will make her Olympic debut the same year that her sport of choice, skateboarding, also makes its debut.

Meet Sky Brown, a skateboarding prodigy who is on the verge of becoming one of the youngest athletes to ever compete at the Summer Olympics.

One 11-year-old is conquering the concrete wave in such fashion that she hopes to be a fixture at the 2020 Olympic Games in Tokyo. I just want to skate, she told CBS News. I just love skateboarding, it is my happy place."Even if I fall or if I get hurt, that won't stop me to do what I love," she added. As Brown sets her goals high for next summers Olympics, she says her training in skateboarding comes not from a coach but from YouTube. Keep doing it and doing it until I make it, she told CBS News.