Choose someone who has an interesting story or who has made a strong impression on you and taught you something. Think of your own experiences with the person and jot down anecdotes that come to mind.
Gather additional information about the person. Talk to him directly and to people who know him. Get details and stories about his childhood, work life, social and community activities. Find out from others what makes your subject stand out.
Sketch an outline for your speech. Make a note of an opening joke or story about the individual to begin. Note the points and the anecdotes you want to include in the body of the speech. Include examples and personal narratives to illustrate your message. Look for an ending that leaves the audience with something to think about.
Fill out your outline. Engage the audience from the start. Tell a story or a joke or describe the person in the introduction; or begin by speaking about values and show how this person demonstrates those values. Use a sentence or phrase to let the introduction flow into the body of the speech. In conclusion, encourage the audience to imitate the standards of your subject or to reflect on what they have learned from people in their own lives.
Revise your speech for structure, content and flow. Your points must be clear and logically ordered. Make sure all details and examples effectively illustrate your points. Practice your speech silently and then in front of someone else for feedback. Make additional revisions as needed based on your own impression of the speech and suggestions you receive.