Doctor Money was a scientist and CEO of an unnamed company in an Undefined Multiverse. He was consumed by greed and avarice, desiring little more than to be the richest man in the world.
To that end, he engineered a highly infectious virus, and unleashed it upon the world. After some time had passed and some lives were lost, "Money" unveiled a product line from his company, cures to the virus, and uninfected human organs with which to replace your faulty ones with.
Of course, the cures only put the virus in remission, leading to the consumer needing to repurchase the cure. "Doctor Money"'s greed knew no bounds, and the price of the cure was increased on every installment.
It was only a matter of weeks once the virus was unleashed before it killed everyone. "Doctor Money" died sometime within the last few days of life on his Earth, a planet devoid of life as his legacy.