Alistair Cees Overeem (Dutch pronunciation: [ˈoːvəreːm], English: ; born 17 May 1980) is a Dutch mixed martial artist and former kickboxer. He is a former Strikeforce Heavyweight Champion and now is ranked # 1 in the world behind the current Heavyweight champion Stipe Miocic DREAM Interim Heavyweight Champion, K-1 World Grand Prix Champion, and is one of only two fighters to hold world titles in both MMA and K-1 kickboxing at the same time. As of 10 July 2017, he is #1 in the official UFC heavyweight rankings. He holds notable victories over six former UFC champions: Andrei Arlovski (UFC Heavyweight Champion), Frank Mir (two-time UFC Heavyweight Champion), Brock Lesnar (UFC Heavyweight Champion), Junior dos Santos (UFC Heavyweight Champion), Vitor Belfort (UFC Light Heavyweight and Heavyweight Tournament Champion), along with two victories over Fabrício Werdum (UFC Heavyweight Champion). Wikipedia
Newspapers are talking about Alistair Overeem, Walt Harris, Michael Jordan and others.