A BRADFORD boy born with a hole in his heart has defied his medical condition to star in a martial arts competition.

Saiyam Maroof won a gold medal in the green belt category of the annual Taekwondo Championships held at Carlton Bolling Sports Centre.

Seven year-old Saiyam, of Melbourne Grove, Thornbury, also took one of two 'Best Fighter' awards reserved for the best overall performances from the 60-strong field of competitors from across Bradford, Leeds, and Kirklees.

Instructor Mohammed Zamoord described Saiyam's performance as "amazing" given his ailment, which has forced him to miss around six months of his three years learning the sport.

"I am amazed at his fighting spirit," said Mr Zamoord.

"He rarely takes a step back, and is full of enthusiasm and energy, which is quite remarkable given what he has been through.

"He is a pleasure to teach."

Aside from the hole in his heart, Saiyam was also born with dilated kidneys, and was forced to undergo open heart surgery when he was only four months old.

He is now waiting to have a valve replacement operation in around six months time, but Mr Zamoord said that is unlikely to stop him in his relentless pursuit of a prized black belt.

"I know whatever obstacle comes in his way he will be back and achieve his goals," he said.

"He is such a bubbly character and always keen to learn.

"Some people can be overwhelmed by competition, but he was amazing on the day and really excelled.

"If he can get to a black belt in a few years time, that would be an awesome achievement."

About 60 entrants, aged between five and 16, took part in Sunday's event, including Saiyam's brother Sufyan, nine, who took a bronze medal in the brown belt, white stripe category.

Saiyam's mother, Nasreen Khan, said: "We are all amazed at Saiyam.

"His motivation and drive in winning gold, and taking best fighter of the day, I am so proud of his achievements.

"He has persevered, and this has seen him make significant process and achieve amazing results.

"I never have to say lets get ready for Taekwondo, he is up and raring to go.

"All the hard work and the training has paid off, and we are so proud of him."