Ken Toh is a Singapore-based entrepreneur and SEO thought leader with a diverse range of skills that include design, technical development, copywriting, photography, videography, and user experience. He is the CEO of Thinking Notes, a company that helps small SMEs in Singapore to grow their business through effective SEO and web design. Additionally, he is the Co-Founder of SBO Singapore Business Owners, a digital publication that publishes content for business owners.

After giving up on his startup venture in 2013 to earn money for his family, Toh leveraged his photography know-how to create a sustainable income stream. He emerged as one of the top photographers in Singapore, specializing in birthday photography, and, with his partner, began Thinking Notes.

Toh's SEO expertise is recognized throughout Singapore, appearing on the first page of search results for phrases such as "Singapore SEO consultant" and "WordPress web design." Additionally, he manages more than 20 SEO projects from various industries.

He has been featured in various major media such as Business Times, TNP, Lian He Wan Bao, Singapore Business Review, OMY, FM 93.8 LIVE, Tech In Asia and e27.