That's so cool. I remember watching the last olympics and some of the riders were getting on in years.
Quite an accomplishment, but alas he won't be the oldest. Oscar Swahn returned to the Olympics in Antwerp in 1920 to earn a Silver Medal at age 72. See link: http://www.olympic.org/uk/athletes/profiles/bio_uk.asp?PAR_I_ID=56496
You guys should really check your sources and edit this article since it is half-way false. http://en.wikipedia.org/wiki/Oscar_Swahn