Happy birthday today (Saturday) to an Olympic champion who was born on a Saturday 45 years ago today and won three Olympic medals, six World Championship medals, and three World Indoor medals.

None of those 12 medals are bronze.

Our birthday athlete was only 21 when competing in the first of three Olympic Games.

Don't concern yourself with the hurdles for any of those 12 medals mentioned in the opening sentence.

Rearrange these seven letters (Beer Kan) to find an important clue concerning our birthday athlete and the citrus fruit industry.

This champion was not born in Asia, nor did our birthday athlete win any Olympic medals in Asia.

One more clue would completely give it away, so I will ask you to name this Olympic champion with a birthday on the second Saturday of September.