During a tour match in Buenos Aires, between Roger Federer and Sascha Zverev, an excited fan from the crowd asked Federer for a photograph. 

Roger Federer
Source: Britannica

Unable to resist the request, Federer broke his intense character in the middle of the game and posed for the camera. 

Roger Federer
Source: Twitter

And no, he wasn't smiling for the picture. The great one decided to have some fun and did some classic tennis player shutterstock poses. 

It was hilarious. Take a look at it yourself. 

There is a reason people love this man so much. And it ain't just tennis. Federer is freaking legend, the true GOAT!