Whenever I go to a strip club it seems like the customers are mostly either college kids or grey-haired guys who look over 50. Sometimes I think I`m the only one there in my 30s.
Also, the first dominatrix i regular visited once told me her most frequent client was some guy in his 70s. Some may consider that a joke; but personally I`ll be happy if I`m still interested in sexual/fetish games at that age.
according to the John School data in the US the average age of a "john" is 38. And those caught paying for sex south of border comprise the widest variance -in age, income, ethnicity etc. of any "criminal" catagory. The 2nd most varied are drunk drivers.