Name: Gemma Howell.

Age: 22.

Event: Judo women’s U63kg.

Location: ExCel Arena.

Time: July 31.

Local link: Lives in Dartford.

Career best: Winning silver at the Korean and bronze at the GB World Cups in 2010.

Career high: Bouncing back from a serious cruciate ligament injury sustained three years ago to win her spot in the Team GB London 2012 squad.

Sporting background: Judo is in the blood. Her dad is a coach and her sister is also a heavily involved in the sport.

She says: I’ve spent my life wishing for a gold medal at the games.

Now I've got the opportunity to do that, I've got to do everything I can to make my dreams come true.

We say: Gemma recently stepped up to the U63kg category and her recent win at that weight in June’s Prague European Cup means she has a chance of success in what is considered to be a fairly open category.