“We have played against each other since we were kids. It has been 25 years of rivalry, of pushing each other’s limits. We have had battles that are among the most epic in our sport. They called us revolutionaries, daredevils, they told us that we were making history. I thought our common story was over, but there is finally one last chapter. It’s time for one of my toughest opponents to join my coaching staff. Welcome, coach Andy Murray,” Djokovic said in the video where he confirmed the news.