It's been a busy few weeks for the folks at Callaway. After launching their new Apex and Apex Pro irons, they unveiled their latest X2 Hot range. But they haven't put their feet up for Christmas just yet. In fact, they have released this exclusive video teasing their new "Bertha" driver, due out next year. Look out for a cameo from Sir Isaac Newton. The video does not give much away, but we will have more information and details that we will share with you later today. Share: Facebook Comments Related ArticlesCallaway Big Bertha Driver ReviewFollow my fitting as I was chosen by the standard Big Bertha.Callaway Big Bertha Alpha Driver ReviewWhat impact did the new Gravity Core have in our tests?Which Callaway Big Bertha Driver Is For You?Find out as we interview Callaway Big Bertha designer Alan HocknellCallaway Big Bertha Alpha DriverThe Big Bertha Alpha is the first driver with a Gravity Core to adjust CG heightThe Story Behind The 2014 Callaway Big Bertha DriverBig Bertha is back with a new sliding Adjustable Perimeter Weighting system. Most Popular1TaylorMade Reveal The SLDR White Driver2The TaylorMade SLDR S Mini Driver3First Look At The 2014 Callaway Apex Irons4Titleist's Versatile, New Vokey SM5 Wedges5TaylorMade JetSpeed Driver Review6Ping i25 Irons Review7Adidas Adicross II Golf Shoe Review8Ecco Biom Golf Shoe Review9Scotty Cameron 2014 Select Putter With New Crisscross Design10FootJoy DNA Shoe Review