#1 Triple H and Stephanie McMahon
Perhaps one of the best-known couples in WWE history and the ultimate power couple of WWE was actually formed through a storyline. When Triple H first started working with Stephanie McMahon he was in a relationship with Chyna, whilst the daughter of Vince McMahon was under strict instructions about dating her father's employees.
It appears that neither of these factors stopped The Game and Stephanie from forming a personal relationship after being aligned together on WWE TV throughout the feud between Vince McMahon and Triple H. This began following their "marriage" on WWE TV back in 1999 and followed through for the next year and a half on WWE TV when they were known as the McMahon-Helmsley Faction.
McMahon and Triple H later married officially back in 2003 and have since welcomed three daughters. Stephanie now works as The Chief Brand Officer for WWE whilst Triple H is the Chief Operating Officer as well as the main person behind the day to day running of NXT.
Triple H and Stephanie are the most powerful people in the company aside from Vince McMahon himself, but it's shocking to think that they may never have become a couple if they weren't aligned together on WWE TV.