was announced that Flair's signature sequin covered robe that he wore at WrestleMania XXIV, in what was to be his last WWE match, would be placed in the pop culture section of the National Museum of American History in Washington, D.C. In 1999, a large group of professional wrestling experts, analysts and historians named Flair the greatest NWA World Heavyweight Champion of all time. In 2002, Flair was named the greatest professional wrestler of all time in the book The Top 100 Wrestlers of All Time by John Molinaro, edited by Dave Meltzer and Jeff Marek. in July 2016, Luke Winkie of Sports Illustrated also named Flair the greatest professional wrestler of all time. Flair's "Wooo" chant has been used throughout pop culture. Rapper Pusha T paid homage to Flair in numerous songs. For example, on the track "Sweet Serenade", he says, "Triple doubles, two hoes and check please (Wooo!), They love me on my Ric Flair shit (Wooo!), In that Phantom like I'm Blair Witch (Wooo!), Who are you to be compared with? (Wooo!)". Atlanta-based rapper Killer Mike also has a track named "Ric Flair". Atlanta-based trap artist Offset paid tribute to Flair in his hit song "Ric Flair Drip". The Battle of Gettysburg Podcast, hosted by battlefield guides and wrestling fans Jim Hessler and Eric Lindblade, often cites Flair's "Wooo" chant as well as other elements of Flair's mystique. Sports Illustrated ranked Flair first on their 101 greatest wrestlers of all-time list. Reaction to later career Some have looked unfavorably upon Flair's career from the late-1990s onward. In 1998, wrestler and former WCW colleague Stone Cold Steve Austin said that Flair had reached the "time to hang it up", having not been great for a "long time". John Molinaro of Slam! Sports penned a 1999 article titled, "Ric Flair is tarnishing his legacy"; Molinaro saw Flair as a wrestler whose prestige was "in jeopardy". In 2006, Pro Wrestling Illustrated writer Frank Ingiosi said that Flair had a "personal vendetta against his legend". He nevertheless continued to wrestle until retiring in 2008, at age 59. Flair would ultimately return to the ring in 2009 and signed to wrestle for TNA the following year, breaking a vow to never again lace up his boots. Wrestler Axl Rotten, NFL writer Adam Rank, and many fans felt that he sullied his legend by continuing to wrestle in TNA. Asked in 2011 if