W. Brett Wilson is a Canadian entrepreneur, philanthropist, and television personality, best known for his role as a dragon on the reality show Dragons' Den. He has a background in finance and investment, having co-founded the investment firm Wilson's Investment Management. In addition to his business ventures, Wilson is recognized for his charitable work, supporting various causes, including health care and education. He has authored a book titled Redefining Success, where he shares insights on entrepreneurship and personal growth. Wilson's contributions to both business and philanthropy have made him a notable figure in Canada.