During his long life, Texas John Slaughter was a gunfighter,lawman,soldier, cattle rancher, professional card player and a representative of the state of Arizona.

VOA: special.2010.03.17

This is my friend, long-time colleague, music librarian extraordinaire and professional French horn player, Eva Heater, who will demonstrate here-- Come on over here right in the center.

这位是我的朋友,长期共事的同事,音乐图书管理员,了不起的专业法国圆号手,伊娃·夕瑟,她将在此演奏,过来,站到中间来

耶鲁公开课 - 聆听音乐课程节选

Arthur Ashe then became a professional tennis player.

VOA: special.2010.02.07

I'm a professional player and a professional athlete.

CNN: Work and play - Brazil's samba star Neymar has it all

There is a day in everybody's life when they realize that they're not going to be a professional basketball player and they're not going to be a professional cartoonist.

CNN: SHARE THIS

In February, former professional soccer player Robbie Rogers announced on his blog that he is gay.

CNN: NBA's Jason Collins comes out as gay