Bence Gyurovszki won a silver medal and David Gyurovszki a bronze medal at the competition, with both pictured in the centre of the photo above.
A club spokesman said: “We are incredibly proud of their achievements at the club.
"If you are interested in trying Judo, please find us on Facebook searching for Spilsby Judo club (and send us a message). Both adults and children are welcome. Many of our members come from the Horncastle area and beyond.”