“His expertise is unrivalled and the results speak for themselves.”
Michael Fassbender
If you’ve seen an actor in good shape in a movie - this man is probably the reason why. @teamkingsbury has kicked me into shape along with other actors like Hugh Jackman for Wolverine.
Jeremy Irvine
“David knows how to make you reach your goals with fun and support. He is with you and never against you. He is just the best!”