![Baby Shark takes over Nationals Park when Gerardo Parra walks up to bat in 2019 Postseason - YouTube Baby Shark takes over Nationals Park when Gerardo Parra walks up to bat in 2019 Postseason - YouTube](https://i.ytimg.com/vi/AetTT3d5k70/maxresdefault.jpg)
Baby Shark takes over Nationals Park when Gerardo Parra walks up to bat in 2019 Postseason - YouTube
![Before Gerardo Parra's 'Baby Shark,' Nationals fans chomped for Roger Bernadina - The Washington Post Before Gerardo Parra's 'Baby Shark,' Nationals fans chomped for Roger Bernadina - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/XNHLYDVNSII6TFARUYEPTUGC2M.jpg)
Before Gerardo Parra's 'Baby Shark,' Nationals fans chomped for Roger Bernadina - The Washington Post
![Gerardo Parra, popular for 'Baby Shark' walk-up song, leaves World Series champion Nationals for Japan - CBSSports.com Gerardo Parra, popular for 'Baby Shark' walk-up song, leaves World Series champion Nationals for Japan - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2019/11/20/1f42e8bd-259e-44e2-a168-9db50f1d4696/thumbnail/1200x675/0411053d0dfd35a9a5d7d675259353b0/gerardo-parra.jpg)
Gerardo Parra, popular for 'Baby Shark' walk-up song, leaves World Series champion Nationals for Japan - CBSSports.com
![Baby Shark has become the unofficial soundtrack of the Washington Nationals' run to the World Series - ABC News Baby Shark has become the unofficial soundtrack of the Washington Nationals' run to the World Series - ABC News](https://www.abc.net.au/cm/rimage/11622304-4x3-xlarge.jpg?v=2)
Baby Shark has become the unofficial soundtrack of the Washington Nationals' run to the World Series - ABC News
![Baby Shark helps Teddy Roosevelt win the Nationals first-ever World Series Presidents Race - YouTube Baby Shark helps Teddy Roosevelt win the Nationals first-ever World Series Presidents Race - YouTube](https://i.ytimg.com/vi/OMNBxmY1slE/maxresdefault.jpg)