Kevin D. Thelwell is a Dallas based voice actor for the English dub of Pokémon Masters EX. For voiceover, he is represented by PB Talent. Born on August 24, Kevin is credited simply as "Kevin Thelwell".
His official website is: https://www.kevindthelwell.com/
Team Aqua Grunt Pokémon Masters EX Announcement Tweet
On July 29th, 2022, Kevin announced on Twitter
that he was the voice of a Team Aqua Grunt in Pokémon Masters EX.
The new update for #PokemonMasters is out now! I had the pleasure of being the voice of the Team Aqua Grunt dudes! Thank you to Kathy Pilon for the direction, @mummynyan, everyone at @BangZoom, and the @PokemonMasters team for having me!!