Who is the biggest villian in Survivor history?

[Survivor and Lost fan]

Here are the choices if I left someone off just mention them.

Richard Hatch (Borneo)
Sue Hawk (Borneo)
Jerri Manthey (Australia)
Johnny Fairplay (Pearl Islands)
Boston Rob (All Stars)
Twila (Vanuatu)
Judd (Guatemala)
Shane (Panama)
Jonathan Penner (Cook Islands)
Dreamz (Fiji)
Todd (China)
Corinne (Gabon)
Coach (Tocantins)
Tyson (Tocantins)