This is Lesnar. No contest. He's the biggest star in the WWE not named John Cena, and has been since 2014. He's arguably the face of the WWE right now, and has been since last year. Kurt Angle was never the face of the WWE. There were times when he wasn't even the #2, #3, or #4 guy. Even in TNA, he had to share the top spot with a much older Sting, and that was in a much smaller promotion than the WWE.

Brock Lesnar will be remembered as the top wrestler and box office draw of the 2010's, where as Kurt Angle will be remembered an occasional headliner who occasionally held the title for short periods of time.

Lesnar wins.