Community Exe Champions

If you obtain a place on Community Exe, you will be inspired and motivated by our Volunteer Community Champions - they will share their lived experiences and advice throughout the programme and its events.

Rob Walker

Channel 4 and BBC Sport Broadcaster

Rob Walker: Channel 4 and BBC Sport broadcaster

Rob Walker is a Channel 4 and BBC Sport broadcaster with over 20 years of experience in the TV industry. Known for his unparalleled enthusiasm and energy for life and sport, Rob has travelled around the world to commentate on iconic moments. Broadcasting and commentary were his childhood dreams, and he has never taken his career for granted. With a distinctive, diligent, and passionate delivery, Rob has become a regular presence on Channel 4 and BBC Sport, working on major events in athletics, triathlon, snooker, darts, rugby, and boxing. Read more here.

Simon Clark

Science communicator, video maker, podcast creator

Simon Clark: Science communicator, video maker, podcast creator

Dr. Simon Clark is an award-winning science communicator and author from Bath, UK, with a master’s in Physics from Oxford and a PhD in atmospheric physics from Exeter. He started his YouTube channel, SimonOxfPhys, in 2010, encouraging disadvantaged students apply to top universities, before focusing on atmospheric science and graduate life. His channel has grown to over half a million subscribers. He founded Oxvlog, co-founded RPGeeks, and authored Firmament, which was named Waterstones Science Book of the Year. Simon has collaborated with major YouTubers and presented for BBC Bitesize. He is also a musician, philanthropist, and geek culture enthusiast. Read more here.

Tom Chapman

Barber, author, educator and ambassador

Tom Chapman, “Life saving barber”, author, educator, ambassador and TEDx Speaker

Tom Chapman is a barber from Devon and the founder of The Lions Barber Collective, an international network of barbers dedicated to raising awareness about mental health and suicide prevention. After opening his own salon in 2011, Tom recognised the unique opportunity within barbershops to support clients' mental health. He developed an education programme that trains hair and beauty professionals, and anyone interested, to recognise and help those struggling with mental health issues. Tom is also an author, TEDx speaker, and educator, having written books like The Mighty Lions and How to Listen so Men Will Talk. His work has saved lives and made a significant impact, driven by his commitment to making a difference. Read more here.

Kamal Ellis-Hyman

Director of Aim a Little Higher

Kamal Ellis-Hyman, Director of Aim a Little Higher

Kamal Ellis-Hyman is the founder of Aim A Little Higher, an organisation helping young people build a vision based on their potential, not their circumstances. After turning his own academic performance around and serving as Youth MP for Peterborough—where he spoke on BBC Radio, debated in Parliament, and carried the Olympic Torch—Kamal was inspired to create real change outside of politics. Through motivational talks, workshops, and long-term programmes, he has reached over 40,000 students across the UK, working with schools, colleges, and corporate partners to raise aspirations and prepare young people for the real world. Read more here.

Lloyd Griffith

Comedian, actor, presenter and singer

Lloyd Griffith, Comedian, actor, presenter, and classically trained singer

Lloyd Griffith is a comedian, actor, presenter, and classically trained singer from Grimsby. A former choral scholar at the University of Exeter, he began performing comedy in 2010 and quickly rose through the stand-up circuit, supporting the likes of Jack Whitehall and Rob Beckett on national tours.

His television and streaming credits span comedy and drama, with appearances in Ted Lasso, Live At The Apollo, 8 Out Of 10 Cats, It’s A Sin and Not Going Out. He co-hosted Soccer AM on Sky, Netflix’s game show Flinch and fronted the BBC documentary Can You Beat the Bookies?

Lloyd Griffith also stars in Return to Paradise, an Australian-British crime comedy drama that is a spin-off of Death in Paradise. Filmed in New South Wales, the show recently won a Logie for Best Drama.

Alongside comedy, Griffith maintains his career as a professional singer, regularly deputising in some of the UK’s leading choirs, including Westminster Abbey and St George’s Chapel, Windsor. His live shows, most recently the 2023 tour One Tonne of Fun, combine stand-up, music, and storytelling in a style that reflects both his comedic timing and vocal talents.