Mac is the Founder and Executive Director of “Positive Masculinity”, a nonprofit that works to dismantle toxic masculinity and helps masculine people work to create a healthier model of masculinity for all people. He is also known as the “Gender Sensei” – is a speaker who works to educate and train various corporations, colleges, and groups on topics concerning diversity, gender, healthy masculinity and being true to themselves. He is a dedicated, heartfelt activist and educator who focuses every part of his existence on creating a world where people can feel free to be their authentic selves. He has been a keynote speaker at many events including Mayo Clinic, and many colleges, organizations, and conferences. This includes the University of Washington where he is a guest instructor each semester who discusses the complexities of gender, transgender, and gender non-conforming.
Mac has also made appearances on Ripley’s Believe it or Not, The Learning Channel, The Discovery Channel, Univision, People Magazine, and many more. He also writes for the Huffington Post, The Good Men Project, Seattle Gay News, Unite Magazine and other publications. Mac’s experience prior to transition was that of a successful female athlete, champion competitor, and business owner. This experience shaped him to become a guiding figure for women’s rights, specifically closing the pay gap and providing equal opportunity for those that are gender variant. He was a former US karate team member, inducted into the Martial Arts Hall of Fame as a competitor and as Master Teacher. He has extensive training in conflict resolution and arbitration through being a certified coach and referee through the AAU and U.S. Olympic committee. The mayor appointed Mac as a Seattle City Commissioner in 2011 and he served until 2016. Mac is co-president of the Washington state council for PFLAG and on the Seattle Police Department LGBT advisory board. Here, he developed policy and training around dealing with the transgender community, which has been used by the US Border Patrol.
He continuously speaks on panels and solo at numerous colleges, non-profit groups, and state and city governments on gender & sexuality. Mac teaches community Self- Defense to empower all people on a donation basis so that all have access. He is also a multimedia talk show host of “The You Can Make a Difference Show” on Rainier Avenue Radio. In 2017 Mac ran for Seattle City Council and was the first transgender person ever to be on a ballot in Washington State.