own version of the Grand Slam, which consists of the ROH World Championship, ROH World Television Championship, ROH World Tag Team Championship, and ROH World Six-Man Tag Team Championship. Christopher Daniels was the first wrestler to achieve this feat, doing so at the ROH 16th Anniversary Show, when he won the Six-Man titles to complete the Grand Slam. After Jay Lethal won the ROH World Tag Team Championship, he was announced as a Grand Slam Champion since he had won the ROH Pure Championship in the past, indicating that the Pure and Six-Man Tag Team Titles are interchangeable as the fourth component to the ROH Grand Slam. List of ROH Grand Slam winners New Japan Pro-Wrestling (2021) In 2021, New Japan Pro-Wrestling retroactively established its own version of the Grand Slam, occasionally also referred to as the Quadruple Crown, consisting of the IWGP Heavyweight Championship, the IWGP United States Heavyweight Championship, the IWGP Intercontinental Championship and the NEVER Openweight Championship. The NJPW Grand Slam is unique in Grand Slams as it consists of four singles championships. Jay White was the first to achieve this feat, completing the circuit on May 3, 2021 at Wrestling Dontaku 2021. It is currently unknown if another NJPW Grand Slam will be established, as both the IWGP Heavyweight and Intercontinental titles were retired in 2021 in favor of the IWGP World Heavyweight Championship. List of NJPW Grand Slam winners Regional/independent promotions Florida Championship Wrestling (2012) In Florida Championship Wrestling (FCW), WWE's former developmental territory, a Grand Slam winner was a wrestler who had won every championship that was available in FCW. All FCW titles were retired when FCW changed its name to NXT. List of FCW Grand Slam winners Ice Ribbon (2012) In the joshi puroresu (women's professional wrestling) promotion Ice Ribbon, the Grand Slam consists of the ICE×60/ICE×∞ Championship, the International Ribbon Tag Team Championship, the Triangle Ribbon Championship and the IW19 Championship. List of Ice Ribbon Grand Slam winners World Wonder Ring Stardom (2022) In the joshi puroresu (women's professional wrestling) promotion World Wonder Ring Stardom, the Grand Slam consists of all the available titles promoted by the company except the Future of Stardom Championship. They are the World of Stardom Championship, the Wonder of Stardom Championship, the Goddess of Stardom Championship, the Artist of Stardom Championship, the High Speed Championship and the SWA World Championship. The notion of "grand slam" was first