forward against the wrestler's midsection, reach around the opponent's midsection and lifting them so that they are held upside down facing in the same direction as the wrestler, the wrestler then hooks their arms around one leg of the opponent before dropping to a sitting or kneeling position with the opponent's head falling between the wrestler's thighs down to the mat. It was invented by Karl Gotch, known as the Gotch-Style Piledriver and is commonly used by NJPW wrestler Minoru Suzuki (Gotch's protege) and Jerry Lynn. This variant can be used on other types of piledrivers, including the cradle tombstone piledriver variation: instead of wrapping both of their arms around the opponent's waist, the wrestler wraps one arm around the waist and places their other arm between the opponent's legs, grabbing hold of their other arm. The wrestler then drops down on their knees, driving the opponent down to the mat head-first. This Variation is used by Hiroyoshi Tenzan as the Original TTD (Original Tenzan Tombstone Driver) and he also uses a Sitout Variation called the TTD (Tenzan Tombstone Driver). Kenny Omega also used the move as Signature Maneuver. Cross-arm piledriver From a position in which the opponent is bent forward against the wrestler's midsection, the attacking wrestler crosses the arms of the opponent between their legs (a double pumphandle) before then lifting the opponent up into a vertical position and driving them down between the attacking wrestler's legs. It is used by SHO as the Shock Arrow. Double-underhook piledriver Also known as butterfly piledriver and the Tiger Driver '98. In this piledriver, a wrestler will bend their opponent forward, placing the opponent's head between the wrestler's legs, and hooks each of the opponent's arms behind the opponent's back. They then pull back on the opponent's arms lifting them up so that the opponent is held upside down facing in the same direction as the wrestler, the wrestler then drops to a sitting or kneeling position dropping the opponent's head into the mat. The namesake of the move is a tribute to Mitsuharu Misawa, as it's a hybrid of a Tiger Driver and the Tiger Driver '91 (Misawa's innovated and seldom used big match finisher; a double underhook into a kneeling-release neck-first powerbomb). The Tiger Driver '98 was used by ROH legend Jay Briscoe as the Jay-Driller and IMPACT wreslter Josh Alexander as the C4 Spike. AEW commentator Excalibur previously