Title: The Next Iron Chef
Content: Challenge 8: Attain Greatness ; The final competition tales the form of a head-to-head competition in Kitchen Stadium in a traditional Iron Chef America battle. The secret ingredient was swordfish. Judges Ruhlman, Knowlton and Arpaia are replaced in the on-air tasting portion of the judging by current Iron Chefs Bobby Flay, Cat Cora and Masaharu Morimoto.  The three judges and the three Iron Chefs collaborate to determine the winner. ; WINNER: Michael Symon ; ELIMINATED: John Besh First aired: November 11, 2007  
Title: The Next Iron Chef
Content: Chairman's Challenge: "Simplicity" ; Each chef is photographed by food/chef photographer Todd Selby. The chefs are then split up into four groups of two, with each chef making an amuse bouche that reflects the personality of their opponent.  The losing chef in each pairing must cook for their life.  As the winner of the previous challenge, Chef Mehta splits up the chefs. Groups ; 1) Alex Guarnaschelli and Marcel Vigneron ; 2) Elizabeth Falkner and Amanda Freitag ; 3) Nate Appleman and Eric Greenspan ; 4) Jehangir Mehta and Spike Mendelsohn WINNER: Amanda Freitag (Spike Mendelsohn, Alex Guarnaschelli and Nate Appleman 
Title: The Next Iron Chef
Content:  The Next Iron Chef is a limited-run series on the Food Network that aired its fifth season in 2012. Each season is a stand-alone competition to select a chef to be designated an Iron Chef, who will appear on the Food Network program Iron Chef America. In Season 1, eight chefs from around the United States battled to be the next Iron Chef. The show debuted Sunday, October 7, 2007, and the hosts were Alton Brown and "The Chairman", Mark Dacascos. Challenges one through five of the competition were held at the Culinary Institute of America. Challenges six and seven took place in Munich, Germany and Paris, France respectively. The final challenge took place at the Food Network studios in New York City, on the Iron Chef America set. The winner 
Title: The Next Iron Chef
Content: Challenge 5: Resourcefulness (Double Elimination) ; The chefs are divided into pairs. Each chef selects ingredients for his partner and places the ingredients in a sealed cooler. The chefs are taken outdoors, where each chef has 60 minutes to prepare two dishes with the items located in his cooler and the limited ingredients at his individual station.  In addition, the chefs are only able to use a single charcoal grill to cook their dishes.  With his win in the previous challenge, Chris Cosentino is given the privilege of deciding the pairings of contestants. ; WINNER: Michael Symon ; ELIMINATED: Gavin Kaysen and Morou Ouattara ; First aired: October 21, 2007 
Title: The Next Iron Chef
Content:  lost to Michael Symon in Battle Suckling Pig in Season 7; Redemption from Season 2 ; Amanda Freitag (Executive Chef, The Harrison, New York City); lost to Bobby Flay in Battle Alaskan King Crab in Season 7; Judge, Chopped; Redemption from Season 2 ; Eric Greenspan (Executive Chef and owner, The Foundry on Melrose, Los Angeles); beat Bobby Flay in Battle Goose in Season 8; Redemption from Season 2 ; Jehangir Mehta (Executive Chef and owner, Graffiti, New York City); lost to Masaharu Morimoto in Battle Coconut in Season 7; Redemption from Season 2 ; Marcel Vigneron (Owner of the catering company Modern Global Tasting, Los Angeles, California) ; Tim Love (Executive Chef and owner, The Lonesome Dove Western Bistro, Fort Worth, Texas); beat Masaharu Morimoto in Battle Chile in Season 4 
Title: The Next Iron Chef
Content:  The Next Iron Chef was Cleveland restaurant chef Michael Symon. Season 2 premiered on October 4, 2009, and featured ten chefs battling to be the newest Iron Chef. The show was based in Los Angeles before traveling to Tokyo for two episodes, and again hosted by Alton Brown and "The Chairman" Mark Dacascos. Following a final battle in Kitchen Stadium, Chicago-born Ecuadorian-American chef Jose Garces, was selected the newest Iron Chef. Garces debuted as an Iron Chef on January 17, 2010, when he squared off against Seattle chef Rachel Yang. Food Network began airing commercials for the third season of The Next Iron Chef in July 2010. It was later announced in an internet press release that Alton Brown and judge Donatella Arpaia would return for season 3. Completing the judges 
Title: The Next Iron Chef
Content: Chairman's Challenge: "Transcendence" ; The chefs are tasked to prepare a buffet featuring a mystery ingredient chosen by magician David Copperfield: bacon. Chef Freitag, as the winner of the previous challenge, splits the chefs into pairs. 1) Amanda Freitag and Nate Appleman ; 2) Alex Guarnaschelli and Marcel Vigneron WINNERS: Amanda Freitag and Nate Appleman BOTTOM TWO: Alex Guarnaschelli and Marcel Vigneron Secret Ingredient Showdown: Chocolate The chefs are asked to choose two types of Hershey's candy and make a savory dish with a holiday theme. Chef Vigneron makes roasted lamb with eggplant camponata and white chocolate curry risotto.  Chef Guarnaschelli makes duck breast and white chocolate, fennel and cherry salad with a fried duck heart and dark chocolate. CONTINUING IN THE COMPETITION: Alex Guarnaschelli ELIMINATED: Marcel Vigneron First aired: December 16, 2012        
Title: Iron Chef America
Content:  traditional Thanksgiving proteins, such as turkey, lobster and venison as the secret ingredient. Chef Marc Forgione was declared the winner of the third season of "The Next Iron Chef" on November 21, 2010. His first battle took place on November 28, 2010, against Washington, D.C.-based Chef RJ Cooper. In October 2011, a fourth season of The Next Iron Chef premiered featuring super chefs like Alex Guarnaschelli, Anne Burrell, Robert Irvine, among others. The December 18 battle in Kitchen Stadium featured Geoffrey Zakarian and Elizabeth Falkner. Zakarian prevailed and was named the winner. His first battle aired on December 25, 2011 during which he emerged victorious, being the second 
Title: The Next Iron Chef
Content: Challenge 1: Memory ; The Chairman presents each chef with an ingredient associated with their past, and challenges them to make a dish, to be presented family-style, that represents who they are. ; WINNER: Jose Garces Challenge 2: Fearlessness ; The Chairman assigns each chef an exotic ingredient he or she may not have used before. Exercising his advantage, Chef Garces was allowed to exchange the ingredients of two chefs: Chef Crenn and Chef Mullen. ; WINNER: Nate Appleman (Unlaid Eggs) ; ELIMINATED: Eric Greenspan (Grasshoppers) ; First aired: October 4, 2009  
Title: The Next Iron Chef
Content:  are food writer and broadcaster Simon Majumdar and current Iron Chef Michael Symon. Season 3 began airing on October 3, 2010 on Food Network. The winner of season 3 was Marc Forgione. Chef Forgione engaged in his first battle on November 28, 2010. By November 30, 2010, Next Iron Chef's music composer Craig Marks released the soundtrack "Iron Chef America & The Next Iron Chef", which contains themes from all seasons of both shows. During Season 4, the eliminated chefs were interviewed during the week following the episode airdate on ABC's The Chew. The first castoff was interviewed on November 1, 2011. Season 5 aired from November 4, 2012 to December 23, 2012 and was called The Next Iron Chef: Redemption. In 2017, the series was revived as Iron Chef Gauntlet.

Question: who wins the next iron chef super chefs?
Answer: Zakarian.
Geoffrey Zakarian.