Frank (11) measures the lawn of Donald Trump

A dream came true for the 11-year-old Frank Giaccio.

In the letter, the boy wrote that he had started his own business and that he kept his neighbors' gardens fine with his green fingers. He would also like to do that for the president, who admits Frank for his business background.

On Friday, Frank was allowed to mow the grass in the Rose Garden, the presidential garden. According to a spokesman, Donald Trump said that Frank is 'well-being'.