[1] He earned six international caps for the Great Britain national speedway team.

[3] He has raced for Ipswich Witches, Birmingham Brummies, Lakeside Hammers, and Coventry Bees in the Elite League.

[7] His move to Poole resulted in a collection of silverware as he captained the Pirates to league and cup double during the SGB Championship 2021.

The following season (with King as captain again) Poole successfully defended their League and British Division 2 KO Cup titles.

[9] In 2023, he signed for Ipswich for the SGB Premiership 2023, it was a 7th consecutive season with the club and he captained the team when they won the Knockout Cup.