Jamiel developed his love of freestyle scootering and extreme sports at the local skatepark in Logano. Having achieved his first backflip at the age of 12, it came as no surprise he was soon getting an adrenaline rush from other sports such as snowboarding and skiing. Today he is even a fan of cliff-jumping and has even completed a triple-backflip off a bridge.

After deciding to study biology and chemistry, Guerchadi ended his studies and today works in a gym as a fitness instructor as well as teaching parkour and snowboarding. He is also a commentator for Swiss and Italian-language TV where he has presented World Extreme Barcelona (which includes skating, freestyle scooter and BMX) and also the Italian Parkour Championship.