A teenager is set to run a half marathon to raise money for deaf children after being inspired to learn sign language by a new co-worker who has no hearing.

Ben Robinson, from Tunbridge Wells, says he was suddenly made aware of the obstacles deaf people face when he met colleague Tom Froude.

After starting a new job at John Lewis around two months ago the 17-year-old noticed that another staff member was learning British Sign Language (BSL) and wanted to join in.

"It was crazy because when I saw people speaking it to him you just see him light up," said Ben. "I really wanted to get involved so I didn't leave him out and thought I've got to learn it.

"It's great, you feel like you've broken down a barrier between you."

The youngster used YouTube videos to teach himself and has seen his knowledge grow quickly. Something which Tom has noticed too.

"I was in awe when Ben showed interest in BSL," said 38-year-old Tom. "Inspired by another colleague of ours, Alex, who happens to be so enthusiastic learning sign language and is fast learner.

"Whenever we are on the same shift I’m always happy to teach new signs as we chat along so they are always learning and building up confidence as well making me feel less isolated at work.

"I believe people should learn sign language as you’re more likely to bump into deaf person than meeting a French person in the street. how often do you speak German that you learnt at school years ago? Sign language should be taught in schools. Also it’s great fun and easy to learn, you never know if one day a member of family loses hearing due to injury or age."

Now, Ben has set himself the challenge of taking on the 2019 London Landmarks Half Marathon, on Sunday, March 24 to raise money for the National Deaf Children's Society (NCDS).

"I believe that we shouldn't live in a world with barriers for the deaf, especially for young people," he said. "The NDCS gives expert support on childhood deafness, raises awareness and campaigns for deaf children’s rights, so they have the same opportunities as everyone else."

The race starts on Pall Mall and finishes at Downing Street with views of London’s most iconic landmarks including Big Ben, St Paul’s Cathedral, Nelson’s Column, the Gherkin, the Shard, the Tower of London and the London Eye in between.

To help sponsor Ben's run, visit tinyurl.com/deafrun