A member of the Saddle Lake Cree Nation, Leith has managed the Onihcikiskowapowin Business Trust for 10 years. Leith started participating as a Trustee in 2007. Leith has been in the financial industry since 2001 and was recommended by the Trustees to assume the role as the Trust Manager, Currently Leith is participating in dual roles as Trust Manager and acting CEO of the newly created Miikowap Busines Development Corp. With a diploma in Management, Leith is currently working towards an MBA through the Cape Breton University.