As The Ruthless Aggression Era dawned, Triple H pushed forward the Evolution of sports-entertainment with Ric Flair, Randy Orton & Batista. Relive the formation and triumphs of the group that launched and revitalized the careers of its members and dominated WWE in the early-2000s. Find out what brought the four legends together and, for the first time ever, learn about the obstacles that threatened to derail Evolution from the start.

Seeking “The Next Big Thing,” WWE finds Brock Lesnar. He becomes an in-ring monster — and a master of Ruthless Aggression behind the scenes. Follow Brock Lesnar’s meteoric rise in WWE and get the full story behind his controversial and headline-making decision to abruptly leave in 2004 — at arguably the pinnacle of his young career — to pursue endeavors outside sports-entertainment. Relive Lesnar’s rise to the top, rivalries with The Rock and Hulk Hogan and his decision to depart WWE for eight years.

WWE's first-ever brand extension divides its roster and sparks civil war between Raw and SmackDown. As competition heats up between brands, Eddie Guerrero, JBL, Edge and others showcase Ruthless Aggression as they capitalize on their newfound opportunity to become stars. Go in depth on WWE’s groundbreaking decision to split its roster between two brands, Raw and SmackDown, from the myriad behind-the-scenes challenges, to the intense competition that erupted between the brands and their Superstars