听一段材料，回答下面几个小题。
When did the magician first perform professionally?
A. In 1964.
B. In 1968.
C. In 1972.
What made the magician world famous?
A. His TV show.
B. His global tours.
C. His teaching job.
Which does the magician think is his greatest achievement?
A. Project Magic.
B. Box office records.
C. The Magic of ABC.
How is the magician different from other magicians?
A. He practises hard.
B. He believes in wonder.
C. He started his career early.