William Walker (born 28 October 1996) is an English professional wrestler. He is signed to WWE, where he performs under the ring name Mason Rook. He is also known for his time on the British independent scene where he performed as Will Kroos.
WWE NXT
Series • 2010
Pro Wrestling NOAH
Series • 2000
NOAH: The New Year 2026
Movie • 2026
NOAH Thanksgiving 2025
Movie • 2025
NOAH 25th Anniversary Memorial Voyage 2025 In Osaka
KCW: Return of the Deathwolf
Movie • 2022