ゲンナジー・ゴロフキン
It was announced in July 2015 that Gennady Golovkin would be defending his three world titles against Lemieux in a unification fight at the Madison Square Garden in New York City on October 17, 2015 live by HBO Pay-Per-View. Both boxers took to Twitter to announce the news. Lemieux won the then vacant IBF title by outpointing Hassan N'Dam N'Jikam in June 2015.