The IWGP Junior Heavyweight Championship is a professional wrestling world junior heavyweight championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the International Wrestling Grand Prix . Only wrestlers under the junior heavyweight weight-limit may hold the championship. NJPW currently controls two junior heavyweight championships: the IWGP Junior Heavyweight Championship and the IWGP Junior Heavyweight Tag Team Championship. The weight-limit for the title is 100 kg (220 lb). The current champion is Sho, who is in his first reign. He won the title by defeating El Desperado at The New Beginning in Sapporo on February 23, 2024.
Current champion, Sho.
Record eleven-time champion Jushin Thunder Liger also holds the records for longest reign at 628 days, longest combined reign at 2,245 days, and most combined defenses at 31.
Four-time champion Minoru Tanaka, as Heat, holds the record for most defenses in one reign at 11
The NWA World Junior Heavyweight Championship is a professional wrestling world championship in the National Wrestling Alliance (NWA). Created in 1943, the title is competed for by junior heavyweight wrestlers.
In 1996, The Great Sasuke won the NWA World Junior Heavyweight Championship as part of the eight-man "J-Crown" tournament.