Footage shows a super-tough young boxer strengthening his knuckles - by using a gas tank instead of a punching bag to practice throwing jabs.<br /><br />Mahmoud Jama, 18, from Al Minufiyah, Egypt dreams of becoming a champion so he undergoes extreme training with whatever material is available to condition his punches.<br /><br />He said: "I am now looking for someone to train me, maybe from a foreign country so I can learn other techniques.<br /><br />''I have the strongest hands in Egypt but I need to improve my footwork.''<br /><br />The young athlete added that he usually beats iron objects, brick walls, wood, and marble to make his fists stronger.<br /><br />This practice had earned him the nickname "Iron Hands" and some people working in the sports industry have started scouting him.<br /><br />His video was taken outside their house in Birket El-Sab village on May 11.