Mark Teixeira lives in Greenwich, CT and volunteers time with Harlem RBI in New York.
The Commissioner of Patch Baseball also happens to be the star first baseman for the New York Yankees.
Teixeira visited his alma mater, Baltimore's Mount St. Joseph, Friday morning while in Baltimore to play the Orioles.
Check out the video above for more from Teixeira on his experience working with Harlem RBI.
