Tiny Jay Rolf has won a trophy that is almost as big as he is.
Ten-year-old Jay is just 4ft.3in but that hasn't stopped him roasting fellow competitors.
Jay is one of the star pupils at the Zen Ch'Uan Academy in Southwick and senior instructor Graham Hosken believes he is a great talent.
Jay has just clinched the nine-to-11-years-old semi-contact kick boxing southern open title at Bracknell.
The competition was the final of four rounds and Jay came first overall.
His achievement is all the more impressive because many of his opponents were much taller than him.
After taking up the sport five years ago, Jay has a bright future ahead of him.
He also has a stack of trophies to his name and mum Lisa admits it is a problem finding room for them all.
She said: "The latest one is standing in my hallway because it's so big I don't know what we are going to do with it. There's about an inch difference between Jay and the trophy but it's hardly noticeable.
"Jay is ten going on 30. In all the competitions he has to fight boys who are bigger than him but he has no fear."
The Buckingham Middle School pupil says he prepares for matches by beating up his elder brother Shane, who is four years his senior!
He said: "I like the sport because it is a challenge. I'd like to fight for England. I haven't had to use my moves on my class-mates, only my brother."
Coach Hosken works with the Shoreham-based youngster on a weekly basis.
He said: "Jay is very, very good. He's like a pocket dynamo and is very strong. He doesn't take any mess from anybody.
"Jay is a red head and he has a fiery temperament. If he could grow a bit, he'll be an awesome fighting force."
Jay, who will defend his British national title on December 1 at Basildon, was one of a hat-trick of winners from the club.
Richard Corrigan won the under-70kg field and Matt Pitts, 15, triumphed in the 5ft.6in and above category.
Hosken added: "They all deserved to do well. They worked hard for their success and there was quite a lot of blood, sweat and tears."
The martial arts expert teaches up to 90 kids each week at the club's base in St Michael's Church Hall in Southwick and he explained why the sport has become increasingly popular among kids and parents alike.
He said: "A lot of kids come along because they are being bullied at school or some spend all day in front of a computer.
"Others are getting plump and want to take some exercise. We have also found exercise improves the kids' concentration at school. More importantly, if you are in a fight, basic self defence moves could save your life."
For more information on the Zen Ch'uan Academy contact Graham Hosken on 01273 423378.
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