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 ReviewWhat impact did the new Gravity Core have in our tests?Which 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 heightCallaway 2014 Big Bertha DriverBig Bertha is back with a new sliding Adjustable Perimeter Weighting system. Most Popular1TaylorMade SLDR S Driver Review2TaylorMade JetSpeed Driver Review3Ping i25 Irons Review4Nike VRS Covert 2.0 Irons Review5Ping G30 Driver Review6Puma Launch Arsenal FC Collection7Ping G30 Irons Have Got Thinner8Rory McIlroy: What's In The Bag9Cobra Bio Cell Driver Review10TaylorMade SLDR Driver Review