Beast Incarnate is Back! Brock Lesnar shocks the WWE Universe at SummerSlam and delivers a thunderous F5 to John Cena!<br /><br />The WWE Universe erupted as Brock Lesnar made his shocking return at SummerSlam, interrupting John Cena in the middle of the ring. Without a word, Lesnar marched down, stared Cena in the eye, and in one swift motion — BOOM! F5 right in the center of the ring!<br /><br />This moment will be remembered as one of the most epic WWE returns of all time, reigniting one of the greatest rivalries in professional wrestling history.
