The name of this sergeant is Dan Clark and he is in the Marine Corps.
During the 7th stretch of the baseball game he attended, he took the microphone and left everyone in tears.
He is a retired marine and he sang “God Bless America”. Every single person in that crowd stood up on their feet to give support for this proud sergeant.
He really put on a show and made everyone to be proud for living here. This is really brave thing to do because it’s not that easy to sing in front of 30 000 people!
Let’s watch his performance.