Sam Heughan's touching Outlander fan message

Sam Heughan, the star of Outlander, shared a heartfelt message with his followers on Instagram on Thursday.

The actor, who is best known for playing Jamie Frazer in the well-liked Starz series, celebrated his fan base by sharing one of their posts on his Instagram account.

"Peakers have you back," the post read, accompanied by a picture of five participants in the celebrity's fitness.

And charitable program, My Peak Challenge, standing together in solidarity and celebration after a trek.

The group's members, known as "Peakers," set personal goals for themselves to achieve while raising money for charitable causes.

Personal milestones include treks and other physically demanding activities.

The actor, 43, started the project in 2015, and it has since developed and introduced motivational exercise and diet regimens for its participants.

Sam's message on Thursday makes it clear why it's not difficult to see why the community has collected almost $7 million.

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