Regan Smith’s only NASCAR Cup Series win at Darlington in 2011 still stands out—not just for the underdog victory, but for the unforgettable chaos between Kyle Busch and Kevin Harvick. Smith, driving for the now-gone Furniture Row Racing, beat the odds and big names, proving that anyone can take the checkered flag on the right night. Meanwhile, the Busch-Harvick feud exploded on pit road, with punches nearly thrown and tempers flaring. As the 2025 Cup Series playoffs kick off at Darlington, does this race still rank as one of the wildest? What’s your favorite NASCAR upset or rivalry moment? #Sports #Racing #DarlingtonRaceway