A motivational speaker gives speeches to large groups to motivate and inspire them. They speak professionally at various engagements like businesses to communicate strategies and lift workers' morale. While no formal training is required, successful motivational speakers have strong public speaking and communication skills to captivate audiences. They know how to clearly and positively influence others through their message. To excel in this profession, one needs to master the art of communication and have the ability to reach people on a level they can relate to.