Mark Harrison

Founder

MH3 Collective

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Mark is the founder of the MH3 Collective, an affiliation of ventures connecting people and ideas to create social impact, which includes Humanity, T1, Sidekick, SponsorshipX, the Black Talent Initiative, and Park Street Education.

His community involvement includes being a Board Member of Big Brothers Big Sisters of Toronto, The JUNO Awards, and Ontario University Athletics. Mark is also CBC Metro Morning’s business columnist, where you can hear his regular takes on workplace matters.