Why Is Lena900 So Good?

Lena900 seems to run deep in every tourni that he plays, watching him this SCOOP has give me a lot of motivation to work on my game. A few top regs come to mid also, like Darwin and 1_Conor_b_1, but Lena900 really stands out to me.

What makes him crush so consistently? I understand how much a player has to study in terms of range's, ICM, game play dynamics and chip stack logic but what makes these top regs have so much edge in tournaments? What sets them apart from other players?