WWE superstar CM Punk has today hit another milestone as he currently stands 400 days as the WWE Champion.

As mentioned previously, Punk’s reign is the longest reign in the modern-era of the WWE Championship and the longest since John Cena’s 380-day reign which began back on September 17th, 2006 at the Unforgiven pay-per-view and ended on the October 2nd, 2007 episode of ECW, as the title was vacated, due to Cena suffering a torn right pectoral tendon on the October 1st, 2007 edition of WWE RAW.