Cal Bloom, better known by his ring name Von Wagner, is an American professional wrestler signed to WWE. He is the son of Wayne Bloom, a former wrestler for World Championship Wrestling during the 1990s.

In 2019 Cal Bloom signed a developmental contract with WWE and was sent to the Orlando Performance Center to receive further training. After wrestling in several NXT live events, he made his televised debut on the April 10, 2020 episode of SmackDown being easily defeated by Sheamus as a jobber; two weeks later he also lost a match against R-Truth in Main Event.

On the NXT 2.0 episode of September 14, 2021, under the ring name Von Wagner, he took part in a Fatal 4-Way match for the vacant NXT Championship which also included LA Knight, Pete Dunne and Tommaso Ciampa, but the match was won by the latter.

On May 1, 2023, Wagner became a free agent on the main roster as a result of the draft. He made his first appearance on Raw on the May 15 episode by participating in a battle royal to determine Gunther's new challenger for the Intercontinental Championship but was eliminated.