"...2002, the Uwe Koetter Jewellers (South Africa), completed and delivered a spectacular diamond and pearl-encrusted chastity belt made of gold to a British customer. The belt cost R160 000 (≈$10 000) and was a wedding gift from a husband-to-be for his bride to wear at their wedding"...
Not 30 years but a year and a half. I practiced jelqing and bathmate. And my schlong grew respectively - by an inch and a half. If we take Power's freezing period the result may not be less than one foot;)