John Ayers Mackenzie

Sir John Ayers Mackenzie is a minor character in Gundam Build Fighters.

History
Sir Mackenzie was a longtime veteran of Gunpla Battle, going so far as to rival the second Meijin Kawaguchi.

At the time of the 7th Gunpla Battle World Championship, he was the oldest competitor in the tournament. He made it as far as the semi-finals, where he was slated to face the third Meijin Kawaguchi. However, on the eve of his match he suffered an apparent heart attack. Hoping to inspire his grandson Julian to return to the world of Gunpla Battle, he pretended he was on his deathbed, and had Julian take his place in the tournament as 'dying' wish.