OtterKnow Kids Encyclopedia

Athletes

Billie Jean King

Bruce Lee

Cristiano Ronaldo

Ibtihaj Muhammad

Jackie Robinson

Jesse Owens

Jim Thorpe

LeBron James

Lionel Messi

Mia Hamm

Michael Jordan

Muhammad Ali

Pelé

Roberto Clemente

Serena Williams

Simone Biles

Wilma Rudolph