I have been a guest lecturer and key speaker in international conferences and am member of several law related organisations. (lawyer-monthly.com)
It is very essential for you to have prior information about teaching from key speakers who can provide you with their experiences and guides. (template.net)
The event was a huge success — pulling in the single largest audience that conference had ever seen — and the connections I made with those two key speakers continued for years. (sciencemag.org)