Who is LinkedIn Influencer and Millionaire Justin Welsh?

Justin Welsh has 171k subscribers on LinkedIn and has earned over $1,28m from online courses as a solopreneur. Who is behind the Justin Welsh brand and how did he manage to become so successful not only on LinkedIn but as an entrepreneur and person? This portrait of the self-made man Justin Welsh will answer these questions.

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About Kolsquare

Kolsquare is Europe’s leading Influencer Marketing platform, offering a data-driven solution that empowers brands to scale their KOL (Key Opinion Leader) marketing strategies through authentic partnerships with top creators.

Kolsquare’s advanced technology helps marketing professionals seamlessly identify the best content creators by filtering their content and audience, while also enabling them to build, manage, and optimize campaigns from start to finish. This includes measuring results and benchmarking performance against competitors.

With a thriving global community of influencer marketing experts, Kolsquare serves hundreds of customers—including Coca-Cola, Netflix, Sony Music, Publicis, Sézane, Sephora, Lush, and Hermès—by leveraging the latest Big Data, AI, and Machine Learning technologies. Our platform taps into an extensive network of KOLs with more than 5,000 followers across 180 countries on Instagram, TikTok, X (Twitter), Facebook, YouTube, and Snapchat.

As a Certified B Corporation, Kolsquare leads the way in promoting Responsible Influence, championing transparency, ethical practices, and meaningful collaborations that inspire positive change.

Since October 2024, Kolsquare has become part of the Team.Blue group, one of the largest private tech companies in Europe, and a leading digital enabler for businesses and entrepreneurs across Europe. Team.Blue brings together over 60 successful brands in web hosting, domains, e-commerce, online compliance, lead generation, application solutions, and social media.