When he was three years old, he developed an ear infection, a high fever and a weakening immune system, the doctor gave him a polio vaccine but it permanently affected the use of his left leg which resulted in muscle atrophy.

At the age of fifteen, Ahmed was introduced to Paralympic powerlifting however the gym where the powerlifters were based was over 50 miles away and Shafik had to endure cycling to and from the gym.

[3] In 1998, Shafik made his debut international appearance at the World Para Powerlifting Championships representing Iraq and finished in fifth place.

Even though it was a great result for him, it was not satisfying for the Iraq National Olympic Committee, the powerlifting team including Shafik were put into prison for 14 months under Saddam Hussein's regime whose son Uday Hussein was the ambassador of the country's committee.

He joined the US Army and was deployed in the Iraq War for two years.