Hope you are aware of this amazing feature of LinkedIn called "Career Advice Hub".
LinkedIn has introduced a new way that connects professional across LinkedIn to their mentors and this an opportunity for trainers and coaches to connect with their audience who are seeking their help.
All the trainers who are in career counseling or work as a career strategist are suggested to register there. This feature helps you connect many people seeking career advice on LinkedIn. I get daily 2-3 people connecting with me on my personal chat window who are looking for some kind of advice.
To get started, go to the dashboard on your LinkedIn Profile and find the "Career Advice hub". From there, enter your preferences for the type of advice you're looking to give or receive and LinkedIn recommends members based on what you've specified, mutual interests and what they know about you professionally.
From your mobile, you can just click on your LinkedIn DP and scroll down a bit to reach the option.
You may choose from many options there on which you can advise people. So not only career, people also seek advice on their business and professional issues. If you are a coach it is going to help you connect with the right kind of audience and surely it will help your *Personal Brand.*