Grant Amos Berkland (May 19, 1986 – May 31, 2020), better known by his ring name Danny Havoc, was an American professional wrestler. He was best known for his work in Combat Zone Wrestling (CZW), and was noted for mixing his technical style with hardcore wrestling. In CZW, he was a two-time World Tag Team Champion (with Devon Moore and Lucky 13), two-time Ultraviolent Underground Champion, a one-time World Junior Heavyweight Champion and won Tournament of Death on two occasions. He announced his retirement at Tournament of Death 16, and wrestled his final match on September 9, 2017, which was covered on an episode of The Wrestlers. He also wrestled for Game Changer Wrestling (GCW), Westside Xtreme Wrestling (wXw), Big Japan Pro Wrestling (BJW), IWA Mid-South, IWA East Coast, and IWA Deep-South. Two years after his final match, Havoc came out of retirement for a benefit show hosted by Matt Tremont's H2O Wrestling, and returned to Game Changer Wrestling for their Tokyo tour in February 2020. Professional wrestling career Combat Zone Wrestling (2005–2017) Havoc was born Grant Berkland on May 19, 1986, in Cylinder, Iowa, and started wrestling in his family's barn with his friends after school. After watching many wrestling tapes and specifically after attending Combat Zone Wrestling's Cage of Death 6 event, Havoc traveled to Philadelphia to try out for CZW. After training for a few months, Havoc made his debut in the student battle royal at Tournament of Death 4 on July 30, 2005. At one point during the match, Havoc was set on fire by Whacks. He made his singles debut at the first annual Chri$ Ca$h memorial show on September 10, 2005. He defeated fellow CZW Academy graduate Andy Sumner with a Death Valley driver off the ring apron through a barbed-wire board propped up on two chairs outside the ring. He started a long feud with D. J. Hyde that included matches on CZW shows as well as STF (Stars of the Future) and NEXT shows. Havoc finally defeated Hyde at CZW's April 2006 show Any Questions? and, post-match, Hyde threw Havoc off of a balcony through a table. Havoc won the World Junior Heavyweight Championship at the third annual Chri$ Ca$h memorial show on September 8 by defeating Joker, Scotty Vortekz, "Diehard" Dustin Lee, and Drake Younger in a five-way match. On December 1, Havoc made it to the finals of IWA Deep