WATCH: Man with Down Syndrome gets surprise of his life during birthday dinner

Dan McGurk had one wish for his 30th birthday.

He wanted to meet his favorite celebrity, Kid Rock.

In August McGurk made a video declaring he was the 'number one Kid Rock fan' and inviting the singer to his birthday party in October.

The clip was seen more than 40,000 times and apparently at least one of those viewers was someone who knew Kid Rock.

Monday night McGurk was celebrating with loved-ones when suddenly his idol came out of seemingly nowhere holding a cake and singing him happy birthday.

Video of the surprise was posted to YouTube and as of Thursday afternoon it had nearly 400,000 views.