- Born: 07/15/1983 in Pineville, West Virginia
- Birthname: Heath Wallace Miller
- Height & Weight: 6'2", 216 Ibs
- WWE Tag Team Championship (3 times) – with Justin Gabriel
- WWE SmackDown Tag Team Championship – with Rhyno
- WWE SmackDown Tag Team Championship Tournament (2016) – with Rhyno
- WWE 24/7 Championship
- Impact Wrestling Tag Team Championship – with Rhino
- FCW Florida Heavyweight Championship
- FCW Southern Heavyweight Championship
- FCW Florida Tag Team Championship – with Joe Hennig
- NWA/GCW Columbus Heavyweight Championship
After debuting in 2004, Miller began wrestling for WWE in 2006 and competed in its developmental territories Deep South Wrestling (DSW) and Florida Championship Wrestling (FCW) before appearing on the first season of NXT in 2010. He debuted on the main roster that same year as part of The Nexus and The Corre, becoming a three-time WWE Tag Team Champion with Justin Gabriel.
In 2016, Slater then entered a storyline which included him forming a partnership with Rhyno, where they later became the inaugural SmackDown Tag Team Champions. He is the first wrestler to hold both the Raw and SmackDown Tag Team Championships. After the team disbanded in December 2018, Slater began a storyline that saw him forced to become a referee, before reuniting with Rhyno several weeks later. Upon being released by WWE during the COVID-19 pandemic, he debuted with Impact Wrestling under the ring name “Heath”.
Notable Feuds: vs. Billy Kidman, w/ The Nexus vs. Raw, w/ The Corre vs. The Big Show, vs. The Legends