Answer
Yes, Scott Steiner was a part of the New World Order (NWO) in World Championship Wrestling (WCW). He joined the NWO in 1998, forming a tag team with Buff Bagwell known as "The Steiner Brothers." Together, they held the WCW World Tag Team Championship twice. Steiner's membership in the NWO added a significant boost to the faction, solidifying its dominance during the Monday Night Wars.