Chris Johnson

Black belts Hilary Groves, 85, and Chris Johnson, 76, from Boston, Lincolnshire, give a demonstration at the WKSA UK Championships in Liverpool.

VIDEO: Black belts at 85 and 76 - Boston martial arts group believed to have old...

Horncastle Town's Chris Johnson.

Grantham Academy end year on top of the tree but Wyberton keep the pressure on

Chris Johnson.

Kuk Sool Won Boston members see red

Boston martial artists take their grading at Kuk Sool Won