When I was finally free from the cancer I went all in on sports again. I started training every day and by the age of 13 I was selected to represent team Sweden at the European Junior athletics championships in Nottwil, Switzerland.
I had no idea what to expect. I knew I was pretty fast but I had never before competed at the international stage with the best junior athletes in Europe.
To my big surprise I ended up doing extremely well and won the Gold in every discipline (100m, 200m, 400m and 800m).
Aron was back for real!
Read more about my story on the War On Cancer app, connect and find me @Aron