The debate between Bill Nye and Ken Ham on the question "Is Creation A Viable Model of Origins?" was held February 4, 2014. The event took place at the Creation Museum in Petersburg, Kentucky. Ham is the founder and chief executive officer of the Young Earth creationist (YEC) ministry Answers in Genesis (AiG). He challenged Nye, science educator. Nye is best known for hosting the 1990s television series "Bill Nye the Science Guy". This happened after Ham took exception to a YouTube video. Nye was worried that a large number of people in the US do not accept the theory of evolution. Tickets to the event sold out within minutes. The televised event drew over three million viewers. Debates such as this one have been going on since Charles Darwin published "On the Origin of Species" in 1859.