In 1965, French lawyer André-François Raffray agreed to pay 90-year-old Jeanne Calment a monthly fee for her apartment in Arles — he'd get it when she died. Calment lived to 122 years and 164 days, becoming the oldest verified person in history. Raffray died in 1995 at age 77, having paid more than double the apartment's value. His widow was legally required to keep paying until Calment finally died in 1997.