AFL UMPIRE Ray Chamberlain will host a Q&A on the official AFL Facebook page on Wednesday afternoon at 3pm AEDT.

Chamberlain, who umpired both 2010 Grand Finals, will answer the best fan questions about his umpiring career and the industry as a whole.

Fans can submit their questions to one of the game's most senior umpires from 12:30pm AEDT on Wednesday.

CLICK HERE TO ASK RAY A QUESTION

The 201-game veteran suffered a kneecap fracture late in the 2013 season but returned last year to officiate in 23 matches.

As a trial of four field umpires unfolds during the NAB Challenge, the umpiring strategy has been the subject of much debate.

This week the AFL Umpires launched a new website (check out afl.com.au/umpires) where budding umpires can register their interest and find information on the courses and pathways available.

Don't miss your chance to put a question to one of the men in charge.