He was also one of the keynote speakers in 2000.

I was a keynote speaker at a conference they had in Chicago many years ago.

Another asked the keynote speaker to rate her performance on a scale of 1 to 10.

Beginning in 1875, he was the keynote speaker of the conference and for many years served as its president.

I don't think he ought to be the keynote speaker.

As a keynote speaker, I would like to offer another perspective.

He was the keynote speaker at the party's convention four years ago.

He is a frequent keynote speaker at a number of industry events.

He has also been a keynote speaker at several national and international education conferences.

Speaking of which, the keynote speaker has yet to be announced as well.