Monster Trucks Wiki


Jonas Andrén is a former driver out of Ed, Sweden. He was the owner of Joker.

Career[]

Before monster trucks, Jonas was an off-road racer, racing in Formula Offroad competitions in his racer called Hammerhead. He began this career in 2015 before selling Hammerhead in 2019 back to Eric Nilsson, who he had acquired it from originally.

Jonas purchased Monstertruck X in 2022 and converted it into Joker, which was named after the DC Comics supervillain, debuting it in August 2022 at a Monsterrace event.

He made his United Kingdom debut the following year in 2023 at the UK Monster Truck Nationals. During freestyle, Jonas flipped the truck off a racing lane and landed on the haybales at the side of the track, fortunately nobody was injured.

In 2024, Jonas sold Joker to Kewin Harrysson, who converted it into Oden.

Gallery[]