"Antoni Hardonk"@en . "Mr. Wonderful"@en . "Dutch martial artist" . "1.8288"^^ . "Antoni Barend Hardonk (born February 5, 1976) is a retired Dutch mixed martial artist and kickboxer who competed in K-1 and the UFC."@en . "1976Z"^^ . . . "Hardonk, Antoni"@en . "113173.0"^^ . "1976-02-05Z"^^ .