This is Bob "Rosebud" Butt.
And he invented the Long Island Iced Tea.
The two gents on the left side are Otto Hahn and Fritz Strassmann.
Apparently they were the main brains off the development of the concept of a nuclear bomb.
What connects them? Well - both were devastating inventions!
Joke apart - I found a video about Bob Butt and thought, this would be great to share with you:
No - I don't celebrate the comeback of the Long Island Iced Tea. I reject to give it [or him] any credit or any achievement in mixology.
Maybe it was the name, which made it successful, the concept [color and alcohol content] - maybe everything together. But no - I don't think, that a LIT deserves any award!