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'''Harold Hamm''' is the CEO of oil giant [[Continental Resources]]. He was acknowledged at the privately held Koch seminar in June 2011 in Vail, Colorado for donating at least $1 million to Koch-related causes.<ref name="Mother Jones Exclusive"> Gavin Aronsen, [http://motherjones.com/mojo/2011/09/koch-brothers-million-dollar-donor-club Exclusive: The Koch Brothers' Million-Dollar Donor Club], Mother Jones, September 6, 2011</ref> The Wall Street Journal [http://online.wsj.com/article/SB10001424052970203753704577255082176790396.html?mod=googlenews_wsj reported] that Hamm generated “almost all” of his $12 billion wealth in Continental from 2010-2012; he ranks at [http://www.forbes.com/profile/harold-hamm/ No. 36] on Forbes 2012 list of richest Americans.  In March 2012, the Romney campaign announced that Hamm would lead the candidate’s energy policy, joining a team that already includes coal lobbyist Jim Talent and tar-sands lobbyist David Wilkins.<ref>Rebecca Leber, [http://thinkprogress.org/climate/2012/03/02/436336/oil-billionaire-harold-hamm-joins-team-romney/ "Harold Hamm joins Team Romney,"] Think Progress, March 2, 2012.</ref>