NASHVILLE, Tenn.--(BUSINESS WIRE)--Harper Horizon will publish Fights Worth Fighting: Finding Strength in Struggle, the new memoir from actor, filmmaker, entrepreneur, and global action icon Dolph Lundgren, on September 22, 2026. In this candid and deeply personal book, Lundgren reflects on a life shaped by ambition, reinvention, hardship, and endurance, offering readers a clear-eyed look at the battles that defined him both on and off screen. Best known for his breakout role as Ivan Drago in R