By Rhiannon Bates, PR Director at Garnet PR and business mentor Life coaching is the second-fastest growing industry in the world, with yearly growth increasing by 6% on average, and from 2016 - 2020 the number of coaches within the industry increased by one third. Coaching in all forms has surged in mainstream popularity in recent years, with celebrities such as Oprah Winfrey and Serena Williams openly talking about the benefits. Coaches can often help people to understand t