Read the following passage from “The Most Dangerous Game” by Richard Connell.

"Follow Ivan, if you please, Mr. Rainsford," said the general. "I was about to have my dinner when you came. I'll wait for you. You'll find that my clothes will fit you, I think."

It was a huge, beam-ceilinged bedroom with a canopied bed big enough for six men that Rainsford followed the silent giant. Ivan laid out an evening suit, and Rainsford, as he put it on, noticed that it came from a London tailor who ordinarily cut and sewed for none below the rank of duke.

Based on the passage above and Rainsford's experience in General Zaroff's home, it can be inferred that General Zaroff is: