1) The gold medal is his passport into professional boxing.

2) Professional boxing is no bed of roses.

3) Amateur boxing with 12-level, professional boxing with 17 levels.

4) Kevin had never been to a professional boxing match.

5) Professional boxing in the world championships, the weight-level increase, the result produced more lesser level.

6) Professional boxing is generally a round of 10-12, one minute rest between rounds.

7) The way to the development is the professional boxing league and the various promotions.

8) Blue is not afraid of any professional boxing, fighters with the exception of the RMB.

9) We can be business partners for safety and professional boxing.

10) A professional boxing Bout usually needs 15 rounds, each round lasts for three minutes.

11) Under the advocate of England government, sparring boxing was a substitute for prize-fighting, but the latter also existed, they became the professional boxing and amateur boxing.

12) In order to make boxing more sporting spirit, he was the Year August 16, 1743 has introduced new is the world's first professional boxing competition rules,[http://sentencedict.com/professional boxing.html] the name "Burao Dayton rules."

13) Mike Tyson says he doesn't want to get back into professional boxing, but took the job to earn a little extra cash.

14) World Boxing Organization in 1988 from the World Boxing Council (WBC), a splinter of a new professional boxing organizations.