But in all seriousness, it's because Terrence is black and never been in a huge box office smash. Mark Wahlberg is white and has been in more commercially and critically successful films than Terrence. He also gets more opportunities to be in these films because he's more popular and more white, and he's clearly more willing to "play the industry game" than Terrence is-- Terrence marches to the beat of his own drum, which is respectable but also doesn't help you become a huge movie star.

Terrence is obviously the better actor though.