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John Duff

John Duff (Influencer)


Industry: Social media/influencer marketing

Reach: 105,627
Engagement: 4.36%

How to contact John Duff

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John Duff is a well-known influencer who has made a significant impact on social media platforms. With a sizable following, he has become a go-to authority figure for fashion, lifestyle, and fitness content. His charismatic personality and authentic engagement with his audience have gained him a loyal following. John Duff’s consistent and high-quality posts have made him a sought-after brand collaborator, allowing him to partner with various companies to promote their products. As an influencer, he has proven himself to be not only influential but also an inspiration to many in his pursuit of a healthy and stylish lifestyle.

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John Duff's Contacts

Last updated: 30th August 2025

Marc Katz Agent at Spectrum Talent Agency, Inc

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“If you're not linking your business to celebrities and influencers, you're ignoring the most significant trend in marketing, advertising and social media of all time.”
Elly Stancliffe
CEO of The Handbook
74% of customers
use social media to
make purchase
decisions
Businesses
earn an
Avg. of £6 for every £1 spent
on influencer
marketing
34% of brands say
that finding the
right influencers
is the biggest
challenge
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