Ahead of the Open Championship, we're joined by Martin Ebert, a UK-based golf course architect who helped Royal Liverpool through several major changes to the course ahead of next week's tournament. We cover all the changes to the course including the brand new 17th hole and get an in-depth perspective on the challenges of renovating a seaside links course. We also discuss the effects of modern technology on some of the world's oldest courses and look at potential changes to other Open rota courses.