We have all encountered a know-all at some point in our lives: someone who has visited all the places in the world, knows everything and is also the best at everything. They dominate all conversations, give advice even to those who do not want it and overall these people and their opinions tend to receive too much attention that often would be better devoted to other, less extroverted people. As a manager, how can you deal with such a person so they do not become disruptive or even toxic within the team?
