Greg Olsen's Heartest Yard 5K takes place in Charlotte

The 5K came just days after the Greg Olsen Foundation made a generous donation, putting $2.5 million toward building a new cardiovascular and congenital heart outpatient clinic at Levine Children's Hospital.
Published: 6:37 PM EDT May 11, 2019
Updated: 6:36 PM EDT May 11, 2019