Sammi is a keen fundraiser and often steps away from her modelling work to support various charities that are close to her heart.
She likes to get involved as much as possible, giving her time to raise money, and has taken part in activities ranging from bag-packing in Asda to running marathons.
Her passion for running enables her to combine the hobby with her charity work. Sammi has so far ran many 10k races, three half-marathons and the London marathon - all in aid of Tommy's
, a charity which helps support medical research into premature birth, stillbirth and miscarriage.
This year, Sammi will be running the London Virgin Marathon for the Rhys Daniels Trust
, The MoonWalk London (a 26.2 mile midnight walk through the capital) for Breast cancer research
and her hardest challenge to date - a 100k in 24 hours walk from London to Brighton for Blind Veterans UK
. She will also be acting as a guide to blind participants in this event.
You can help Sammi raise money by donating via her Just Giving page