Garth Brooks went from aspiring professional athlete to country music megastar. His new special 'Garth: Live at Notre Dame' will air Sunday at 8:00pm on CBS.

To view video on YouTube, [Click Here.]

Watch The Late Show with Stephen Colbert weeknights at 11:35 p.m.

Garth Brooks has at least one thing in common with our host: a mountain of respect for the 'star' in 'A Star Is Born,' Lady Gaga. Tune in this Sunday at 8:00pm ET for Garth's concert special 'Garth: Live at Notre Dame,' on CBS.

To view video on YouTube, [Click Here.]