Ken Griffey Jr. enjoyed a day at the INDYCAR track with racing legend Mario Andretti

As far as professional race car drivers go, few names elicit as much reverence as "Mario Andretti." The same goes for the name "Ken Griffey Jr." when you're talking about baseball players.
Combine the two and you have quite a fun afternoon on your hands, and that's exactly what happened on Sunday when Junior paid a visit to the INDYCAR track to spend a few hours with Andretti and strike a great pose in one of the cars: 

Specifically, Griffey met up with Andretti in St. Petersburg, Fla., in celebration of the 2017 Verizon INDYCAR Series season officially starting. 

Judging by the clip in the main video slot, Griffey seemed scared to be getting in the car. A bit ironic for a 10-time Gold Glove Award winner who showed zero fear during his 22-year career ...